439743330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41761}}^1$

素因数の和:41793

約数の個数: 80

約数和(自身を含む): 1273406904

約数和(自身を除く): 833663574

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 41761, 83522, 125283, 208805, 250566, 375849, 417610, 542893, 626415, 751698, 1085786, 1127547, 1252830, 1628679, 1879245, 2255094, 2714465, 3257358, 3382641, 3758490, 4886037, 5428930, 5637735, 6765282, 8143395, 9772074, 11275470, 14658111, 16286790, 16913205, 24430185, 29316222, 33826410, 43974333, 48860370, 73290555, 87948666, 146581110, 219871665, 439743330]

約数ペア:

[(1, 439743330), (2, 219871665), (3, 146581110), (5, 87948666), (6, 73290555), (9, 48860370), (10, 43974333), (13, 33826410), (15, 29316222), (18, 24430185), (26, 16913205), (27, 16286790), (30, 14658111), (39, 11275470), (45, 9772074), (54, 8143395), (65, 6765282), (78, 5637735), (81, 5428930), (90, 4886037), (117, 3758490), (130, 3382641), (135, 3257358), (162, 2714465), (195, 2255094), (234, 1879245), (270, 1628679), (351, 1252830), (390, 1127547), (405, 1085786), (585, 751698), (702, 626415), (810, 542893), (1053, 417610), (1170, 375849), (1755, 250566), (2106, 208805), (3510, 125283), (5265, 83522), (10530, 41761)]