161272530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11867}}^1$

素因数の和:12031

約数の個数: 48

約数和(自身を含む): 422121024

約数和(自身を除く): 260848494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 11867, 13590, 23734, 35601, 59335, 71202, 106803, 118670, 178005, 213606, 356010, 534015, 1068030, 1791917, 3583834, 5375751, 8959585, 10751502, 16127253, 17919170, 26878755, 32254506, 53757510, 80636265, 161272530]

約数ペア:

[(1, 161272530), (2, 80636265), (3, 53757510), (5, 32254506), (6, 26878755), (9, 17919170), (10, 16127253), (15, 10751502), (18, 8959585), (30, 5375751), (45, 3583834), (90, 1791917), (151, 1068030), (302, 534015), (453, 356010), (755, 213606), (906, 178005), (1359, 118670), (1510, 106803), (2265, 71202), (2718, 59335), (4530, 35601), (6795, 23734), (11867, 13590)]