492147869940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1242233}}^1$

素因数の和:1242350

約数の個数: 144

約数和(自身を含む): 1562710496256

約数和(自身を除く): 1070562626316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 71, 90, 93, 124, 142, 155, 180, 186, 213, 279, 284, 310, 355, 372, 426, 465, 558, 620, 639, 710, 852, 930, 1065, 1116, 1278, 1395, 1420, 1860, 2130, 2201, 2556, 2790, 3195, 4260, 4402, 5580, 6390, 6603, 8804, 11005, 12780, 13206, 19809, 22010, 26412, 33015, 39618, 44020, 66030, 79236, 99045, 132060, 198090, 396180, 1242233, 2484466, 3726699, 4968932, 6211165, 7453398, 11180097, 12422330, 14906796, 18633495, 22360194, 24844660, 37266990, 38509223, 44720388, 55900485, 74533980, 77018446, 88198543, 111800970, 115527669, 154036892, 176397086, 192546115, 223601940, 231055338, 264595629, 346583007, 352794172, 385092230, 440992715, 462110676, 529191258, 577638345, 693166014, 770184460, 793786887, 881985430, 1058382516, 1155276690, 1322978145, 1386332028, 1587573774, 1732915035, 1763970860, 2310553380, 2645956290, 2734154833, 3175147548, 3465830070, 3968934435, 5291912580, 5468309666, 6931660140, 7937868870, 8202464499, 10936619332, 13670774165, 15875737740, 16404928998, 24607393497, 27341548330, 32809857996, 41012322495, 49214786994, 54683096660, 82024644990, 98429573988, 123036967485, 164049289980, 246073934970, 492147869940]

約数ペア:

[(1, 492147869940), (2, 246073934970), (3, 164049289980), (4, 123036967485), (5, 98429573988), (6, 82024644990), (9, 54683096660), (10, 49214786994), (12, 41012322495), (15, 32809857996), (18, 27341548330), (20, 24607393497), (30, 16404928998), (31, 15875737740), (36, 13670774165), (45, 10936619332), (60, 8202464499), (62, 7937868870), (71, 6931660140), (90, 5468309666), (93, 5291912580), (124, 3968934435), (142, 3465830070), (155, 3175147548), (180, 2734154833), (186, 2645956290), (213, 2310553380), (279, 1763970860), (284, 1732915035), (310, 1587573774), (355, 1386332028), (372, 1322978145), (426, 1155276690), (465, 1058382516), (558, 881985430), (620, 793786887), (639, 770184460), (710, 693166014), (852, 577638345), (930, 529191258), (1065, 462110676), (1116, 440992715), (1278, 385092230), (1395, 352794172), (1420, 346583007), (1860, 264595629), (2130, 231055338), (2201, 223601940), (2556, 192546115), (2790, 176397086), (3195, 154036892), (4260, 115527669), (4402, 111800970), (5580, 88198543), (6390, 77018446), (6603, 74533980), (8804, 55900485), (11005, 44720388), (12780, 38509223), (13206, 37266990), (19809, 24844660), (22010, 22360194), (26412, 18633495), (33015, 14906796), (39618, 12422330), (44020, 11180097), (66030, 7453398), (79236, 6211165), (99045, 4968932), (132060, 3726699), (198090, 2484466), (396180, 1242233)]