38231370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 104592384

約数和(自身を除く): 66361014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 71, 90, 93, 142, 155, 186, 193, 213, 279, 310, 355, 386, 426, 465, 558, 579, 639, 710, 930, 965, 1065, 1158, 1278, 1395, 1737, 1930, 2130, 2201, 2790, 2895, 3195, 3474, 4402, 5790, 5983, 6390, 6603, 8685, 11005, 11966, 13206, 13703, 17370, 17949, 19809, 22010, 27406, 29915, 33015, 35898, 39618, 41109, 53847, 59830, 66030, 68515, 82218, 89745, 99045, 107694, 123327, 137030, 179490, 198090, 205545, 246654, 269235, 411090, 424793, 538470, 616635, 849586, 1233270, 1274379, 2123965, 2548758, 3823137, 4247930, 6371895, 7646274, 12743790, 19115685, 38231370]

約数ペア:

[(1, 38231370), (2, 19115685), (3, 12743790), (5, 7646274), (6, 6371895), (9, 4247930), (10, 3823137), (15, 2548758), (18, 2123965), (30, 1274379), (31, 1233270), (45, 849586), (62, 616635), (71, 538470), (90, 424793), (93, 411090), (142, 269235), (155, 246654), (186, 205545), (193, 198090), (213, 179490), (279, 137030), (310, 123327), (355, 107694), (386, 99045), (426, 89745), (465, 82218), (558, 68515), (579, 66030), (639, 59830), (710, 53847), (930, 41109), (965, 39618), (1065, 35898), (1158, 33015), (1278, 29915), (1395, 27406), (1737, 22010), (1930, 19809), (2130, 17949), (2201, 17370), (2790, 13703), (2895, 13206), (3195, 11966), (3474, 11005), (4402, 8685), (5790, 6603), (5983, 6390)]