74662380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31907}}^1$

素因数の和:31935

約数の個数: 72

約数和(自身を含む): 243904752

約数和(自身を除く): 169242372

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, 31907, 63814, 95721, 127628, 159535, 191442, 287163, 319070, 382884, 414791, 478605, 574326, 638140, 829582, 957210, 1148652, 1244373, 1435815, 1659164, 1914420, 2073955, 2488746, 2871630, 3733119, 4147910, 4977492, 5743260, 6221865, 7466238, 8295820, 12443730, 14932476, 18665595, 24887460, 37331190, 74662380]

約数ペア:

[(1, 74662380), (2, 37331190), (3, 24887460), (4, 18665595), (5, 14932476), (6, 12443730), (9, 8295820), (10, 7466238), (12, 6221865), (13, 5743260), (15, 4977492), (18, 4147910), (20, 3733119), (26, 2871630), (30, 2488746), (36, 2073955), (39, 1914420), (45, 1659164), (52, 1435815), (60, 1244373), (65, 1148652), (78, 957210), (90, 829582), (117, 638140), (130, 574326), (156, 478605), (180, 414791), (195, 382884), (234, 319070), (260, 287163), (390, 191442), (468, 159535), (585, 127628), (780, 95721), (1170, 63814), (2340, 31907)]