214562010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 584962560

約数和(自身を除く): 370400550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 61, 65, 78, 87, 122, 130, 145, 174, 183, 195, 290, 305, 311, 366, 377, 390, 435, 610, 622, 754, 793, 870, 915, 933, 1131, 1555, 1586, 1769, 1830, 1866, 1885, 2262, 2379, 3110, 3538, 3770, 3965, 4043, 4665, 4758, 5307, 5655, 7930, 8086, 8845, 9019, 9330, 10614, 11310, 11895, 12129, 17690, 18038, 18971, 20215, 22997, 23790, 24258, 26535, 27057, 37942, 40430, 45095, 45994, 53070, 54114, 56913, 60645, 68991, 90190, 94855, 113826, 114985, 117247, 121290, 135285, 137982, 189710, 229970, 234494, 246623, 270570, 284565, 344955, 351741, 493246, 550159, 569130, 586235, 689910, 703482, 739869, 1100318, 1172470, 1233115, 1479738, 1650477, 1758705, 2466230, 2750795, 3300954, 3517410, 3699345, 5501590, 7152067, 7398690, 8252385, 14304134, 16504770, 21456201, 35760335, 42912402, 71520670, 107281005, 214562010]

約数ペア:

[(1, 214562010), (2, 107281005), (3, 71520670), (5, 42912402), (6, 35760335), (10, 21456201), (13, 16504770), (15, 14304134), (26, 8252385), (29, 7398690), (30, 7152067), (39, 5501590), (58, 3699345), (61, 3517410), (65, 3300954), (78, 2750795), (87, 2466230), (122, 1758705), (130, 1650477), (145, 1479738), (174, 1233115), (183, 1172470), (195, 1100318), (290, 739869), (305, 703482), (311, 689910), (366, 586235), (377, 569130), (390, 550159), (435, 493246), (610, 351741), (622, 344955), (754, 284565), (793, 270570), (870, 246623), (915, 234494), (933, 229970), (1131, 189710), (1555, 137982), (1586, 135285), (1769, 121290), (1830, 117247), (1866, 114985), (1885, 113826), (2262, 94855), (2379, 90190), (3110, 68991), (3538, 60645), (3770, 56913), (3965, 54114), (4043, 53070), (4665, 45994), (4758, 45095), (5307, 40430), (5655, 37942), (7930, 27057), (8086, 26535), (8845, 24258), (9019, 23790), (9330, 22997), (10614, 20215), (11310, 18971), (11895, 18038), (12129, 17690)]