42604260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 123524352

約数和(自身を除く): 80920092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 73, 137, 142, 146, 213, 219, 274, 284, 292, 355, 365, 411, 426, 438, 548, 685, 710, 730, 822, 852, 876, 1065, 1095, 1370, 1420, 1460, 1644, 2055, 2130, 2190, 2740, 4110, 4260, 4380, 5183, 8220, 9727, 10001, 10366, 15549, 19454, 20002, 20732, 25915, 29181, 30003, 31098, 38908, 40004, 48635, 50005, 51830, 58362, 60006, 62196, 77745, 97270, 100010, 103660, 116724, 120012, 145905, 150015, 155490, 194540, 200020, 291810, 300030, 310980, 583620, 600060, 710071, 1420142, 2130213, 2840284, 3550355, 4260426, 7100710, 8520852, 10651065, 14201420, 21302130, 42604260]

約数ペア:

[(1, 42604260), (2, 21302130), (3, 14201420), (4, 10651065), (5, 8520852), (6, 7100710), (10, 4260426), (12, 3550355), (15, 2840284), (20, 2130213), (30, 1420142), (60, 710071), (71, 600060), (73, 583620), (137, 310980), (142, 300030), (146, 291810), (213, 200020), (219, 194540), (274, 155490), (284, 150015), (292, 145905), (355, 120012), (365, 116724), (411, 103660), (426, 100010), (438, 97270), (548, 77745), (685, 62196), (710, 60006), (730, 58362), (822, 51830), (852, 50005), (876, 48635), (1065, 40004), (1095, 38908), (1370, 31098), (1420, 30003), (1460, 29181), (1644, 25915), (2055, 20732), (2130, 20002), (2190, 19454), (2740, 15549), (4110, 10366), (4260, 10001), (4380, 9727), (5183, 8220)]