145349190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1483

約数の個数: 144

約数和(自身を含む): 459040608

約数和(自身を除く): 313691418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 630, 690, 735, 805, 882, 966, 1035, 1127, 1433, 1449, 1470, 1610, 2070, 2205, 2254, 2415, 2866, 2898, 3381, 4299, 4410, 4830, 5635, 6762, 7165, 7245, 8598, 10031, 10143, 11270, 12897, 14330, 14490, 16905, 20062, 20286, 21495, 25794, 30093, 32959, 33810, 42990, 50155, 50715, 60186, 64485, 65918, 70217, 90279, 98877, 100310, 101430, 128970, 140434, 150465, 164795, 180558, 197754, 210651, 230713, 296631, 300930, 329590, 351085, 421302, 451395, 461426, 494385, 593262, 631953, 692139, 702170, 902790, 988770, 1053255, 1153565, 1263906, 1384278, 1483155, 1614991, 2076417, 2106510, 2307130, 2966310, 3159765, 3229982, 3460695, 4152834, 4844973, 6319530, 6921390, 8074955, 9689946, 10382085, 14534919, 16149910, 20764170, 24224865, 29069838, 48449730, 72674595, 145349190]

約数ペア:

[(1, 145349190), (2, 72674595), (3, 48449730), (5, 29069838), (6, 24224865), (7, 20764170), (9, 16149910), (10, 14534919), (14, 10382085), (15, 9689946), (18, 8074955), (21, 6921390), (23, 6319530), (30, 4844973), (35, 4152834), (42, 3460695), (45, 3229982), (46, 3159765), (49, 2966310), (63, 2307130), (69, 2106510), (70, 2076417), (90, 1614991), (98, 1483155), (105, 1384278), (115, 1263906), (126, 1153565), (138, 1053255), (147, 988770), (161, 902790), (207, 702170), (210, 692139), (230, 631953), (245, 593262), (294, 494385), (315, 461426), (322, 451395), (345, 421302), (414, 351085), (441, 329590), (483, 300930), (490, 296631), (630, 230713), (690, 210651), (735, 197754), (805, 180558), (882, 164795), (966, 150465), (1035, 140434), (1127, 128970), (1433, 101430), (1449, 100310), (1470, 98877), (1610, 90279), (2070, 70217), (2205, 65918), (2254, 64485), (2415, 60186), (2866, 50715), (2898, 50155), (3381, 42990), (4299, 33810), (4410, 32959), (4830, 30093), (5635, 25794), (6762, 21495), (7165, 20286), (7245, 20062), (8598, 16905), (10031, 14490), (10143, 14330), (11270, 12897)]