228292740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97561}}^1$

素因数の和:97589

約数の個数: 72

約数和(自身を含む): 745763928

約数和(自身を除く): 517471188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 97561, 195122, 292683, 390244, 487805, 585366, 878049, 975610, 1170732, 1268293, 1463415, 1756098, 1951220, 2536586, 2926830, 3512196, 3804879, 4390245, 5073172, 5853660, 6341465, 7609758, 8780490, 11414637, 12682930, 15219516, 17560980, 19024395, 22829274, 25365860, 38048790, 45658548, 57073185, 76097580, 114146370, 228292740]

約数ペア:

[(1, 228292740), (2, 114146370), (3, 76097580), (4, 57073185), (5, 45658548), (6, 38048790), (9, 25365860), (10, 22829274), (12, 19024395), (13, 17560980), (15, 15219516), (18, 12682930), (20, 11414637), (26, 8780490), (30, 7609758), (36, 6341465), (39, 5853660), (45, 5073172), (52, 4390245), (60, 3804879), (65, 3512196), (78, 2926830), (90, 2536586), (117, 1951220), (130, 1756098), (156, 1463415), (180, 1268293), (195, 1170732), (234, 975610), (260, 878049), (390, 585366), (468, 487805), (585, 390244), (780, 292683), (1170, 195122), (2340, 97561)]