3420780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 10741248

約数和(自身を除く): 7320468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 73, 110, 132, 142, 146, 165, 213, 219, 220, 284, 292, 330, 355, 365, 426, 438, 660, 710, 730, 781, 803, 852, 876, 1065, 1095, 1420, 1460, 1562, 1606, 2130, 2190, 2343, 2409, 3124, 3212, 3905, 4015, 4260, 4380, 4686, 4818, 5183, 7810, 8030, 9372, 9636, 10366, 11715, 12045, 15549, 15620, 16060, 20732, 23430, 24090, 25915, 31098, 46860, 48180, 51830, 57013, 62196, 77745, 103660, 114026, 155490, 171039, 228052, 285065, 310980, 342078, 570130, 684156, 855195, 1140260, 1710390, 3420780]

約数ペア:

[(1, 3420780), (2, 1710390), (3, 1140260), (4, 855195), (5, 684156), (6, 570130), (10, 342078), (11, 310980), (12, 285065), (15, 228052), (20, 171039), (22, 155490), (30, 114026), (33, 103660), (44, 77745), (55, 62196), (60, 57013), (66, 51830), (71, 48180), (73, 46860), (110, 31098), (132, 25915), (142, 24090), (146, 23430), (165, 20732), (213, 16060), (219, 15620), (220, 15549), (284, 12045), (292, 11715), (330, 10366), (355, 9636), (365, 9372), (426, 8030), (438, 7810), (660, 5183), (710, 4818), (730, 4686), (781, 4380), (803, 4260), (852, 4015), (876, 3905), (1065, 3212), (1095, 3124), (1420, 2409), (1460, 2343), (1562, 2190), (1606, 2130)]