86740470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 234962640

約数和(自身を除く): 148222170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 270, 346, 405, 519, 619, 810, 865, 1038, 1238, 1557, 1730, 1857, 2595, 3095, 3114, 3714, 4671, 5190, 5571, 6190, 7785, 9285, 9342, 11142, 14013, 15570, 16713, 18570, 23355, 27855, 28026, 33426, 46710, 50139, 55710, 70065, 83565, 100278, 107087, 140130, 167130, 214174, 250695, 321261, 501390, 535435, 642522, 963783, 1070870, 1606305, 1927566, 2891349, 3212610, 4818915, 5782698, 8674047, 9637830, 14456745, 17348094, 28913490, 43370235, 86740470]

約数ペア:

[(1, 86740470), (2, 43370235), (3, 28913490), (5, 17348094), (6, 14456745), (9, 9637830), (10, 8674047), (15, 5782698), (18, 4818915), (27, 3212610), (30, 2891349), (45, 1927566), (54, 1606305), (81, 1070870), (90, 963783), (135, 642522), (162, 535435), (173, 501390), (270, 321261), (346, 250695), (405, 214174), (519, 167130), (619, 140130), (810, 107087), (865, 100278), (1038, 83565), (1238, 70065), (1557, 55710), (1730, 50139), (1857, 46710), (2595, 33426), (3095, 28026), (3114, 27855), (3714, 23355), (4671, 18570), (5190, 16713), (5571, 15570), (6190, 14013), (7785, 11142), (9285, 9342)]