61037860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 147329280

約数和(自身を除く): 86291420

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 59, 65, 92, 115, 118, 130, 173, 230, 236, 260, 295, 299, 346, 460, 590, 598, 692, 767, 865, 1180, 1196, 1357, 1495, 1534, 1730, 2249, 2714, 2990, 3068, 3460, 3835, 3979, 4498, 5428, 5980, 6785, 7670, 7958, 8996, 10207, 11245, 13570, 15340, 15916, 17641, 19895, 20414, 22490, 27140, 35282, 39790, 40828, 44980, 51035, 51727, 70564, 79580, 88205, 102070, 103454, 132691, 176410, 204140, 206908, 234761, 258635, 265382, 352820, 469522, 517270, 530764, 663455, 939044, 1034540, 1173805, 1326910, 2347610, 2653820, 3051893, 4695220, 6103786, 12207572, 15259465, 30518930, 61037860]

約数ペア:

[(1, 61037860), (2, 30518930), (4, 15259465), (5, 12207572), (10, 6103786), (13, 4695220), (20, 3051893), (23, 2653820), (26, 2347610), (46, 1326910), (52, 1173805), (59, 1034540), (65, 939044), (92, 663455), (115, 530764), (118, 517270), (130, 469522), (173, 352820), (230, 265382), (236, 258635), (260, 234761), (295, 206908), (299, 204140), (346, 176410), (460, 132691), (590, 103454), (598, 102070), (692, 88205), (767, 79580), (865, 70564), (1180, 51727), (1196, 51035), (1357, 44980), (1495, 40828), (1534, 39790), (1730, 35282), (2249, 27140), (2714, 22490), (2990, 20414), (3068, 19895), (3460, 17641), (3835, 15916), (3979, 15340), (4498, 13570), (5428, 11245), (5980, 10207), (6785, 8996), (7670, 7958)]