82271670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12409}}^1$

素因数の和:12449

約数の個数: 64

約数和(自身を含む): 225167040

約数和(自身を除く): 142895370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 12409, 24818, 37227, 62045, 74454, 124090, 161317, 186135, 210953, 322634, 372270, 421906, 483951, 632859, 806585, 967902, 1054765, 1265718, 1613170, 2109530, 2419755, 2742389, 3164295, 4839510, 5484778, 6328590, 8227167, 13711945, 16454334, 27423890, 41135835, 82271670]

約数ペア:

[(1, 82271670), (2, 41135835), (3, 27423890), (5, 16454334), (6, 13711945), (10, 8227167), (13, 6328590), (15, 5484778), (17, 4839510), (26, 3164295), (30, 2742389), (34, 2419755), (39, 2109530), (51, 1613170), (65, 1265718), (78, 1054765), (85, 967902), (102, 806585), (130, 632859), (170, 483951), (195, 421906), (221, 372270), (255, 322634), (390, 210953), (442, 186135), (510, 161317), (663, 124090), (1105, 74454), (1326, 62045), (2210, 37227), (3315, 24818), (6630, 12409)]