5891340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 20659968

約数和(自身を除く): 14768628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 169, 182, 195, 210, 249, 260, 273, 332, 338, 364, 390, 415, 420, 455, 498, 507, 546, 581, 676, 780, 830, 845, 910, 996, 1014, 1079, 1092, 1162, 1183, 1245, 1365, 1660, 1690, 1743, 1820, 2028, 2158, 2324, 2366, 2490, 2535, 2730, 2905, 3237, 3380, 3486, 3549, 4316, 4732, 4980, 5070, 5395, 5460, 5810, 5915, 6474, 6972, 7098, 7553, 8715, 10140, 10790, 11620, 11830, 12948, 14027, 14196, 15106, 16185, 17430, 17745, 21580, 22659, 23660, 28054, 30212, 32370, 34860, 35490, 37765, 42081, 45318, 56108, 64740, 70135, 70980, 75530, 84162, 90636, 98189, 113295, 140270, 151060, 168324, 196378, 210405, 226590, 280540, 294567, 392756, 420810, 453180, 490945, 589134, 841620, 981890, 1178268, 1472835, 1963780, 2945670, 5891340]

約数ペア:

[(1, 5891340), (2, 2945670), (3, 1963780), (4, 1472835), (5, 1178268), (6, 981890), (7, 841620), (10, 589134), (12, 490945), (13, 453180), (14, 420810), (15, 392756), (20, 294567), (21, 280540), (26, 226590), (28, 210405), (30, 196378), (35, 168324), (39, 151060), (42, 140270), (52, 113295), (60, 98189), (65, 90636), (70, 84162), (78, 75530), (83, 70980), (84, 70135), (91, 64740), (105, 56108), (130, 45318), (140, 42081), (156, 37765), (166, 35490), (169, 34860), (182, 32370), (195, 30212), (210, 28054), (249, 23660), (260, 22659), (273, 21580), (332, 17745), (338, 17430), (364, 16185), (390, 15106), (415, 14196), (420, 14027), (455, 12948), (498, 11830), (507, 11620), (546, 10790), (581, 10140), (676, 8715), (780, 7553), (830, 7098), (845, 6972), (910, 6474), (996, 5915), (1014, 5810), (1079, 5460), (1092, 5395), (1162, 5070), (1183, 4980), (1245, 4732), (1365, 4316), (1660, 3549), (1690, 3486), (1743, 3380), (1820, 3237), (2028, 2905), (2158, 2730), (2324, 2535), (2366, 2490)]