239904630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1933}}^1$

素因数の和:2150

約数の個数: 96

約数和(自身を含む): 716848704

約数和(自身を除く): 476944074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 197, 210, 315, 394, 591, 630, 985, 1182, 1379, 1773, 1933, 1970, 2758, 2955, 3546, 3866, 4137, 5799, 5910, 6895, 8274, 8865, 9665, 11598, 12411, 13531, 13790, 17397, 17730, 19330, 20685, 24822, 27062, 28995, 34794, 40593, 41370, 57990, 62055, 67655, 81186, 86985, 121779, 124110, 135310, 173970, 202965, 243558, 380801, 405930, 608895, 761602, 1142403, 1217790, 1904005, 2284806, 2665607, 3427209, 3808010, 5331214, 5712015, 6854418, 7996821, 11424030, 13328035, 15993642, 17136045, 23990463, 26656070, 34272090, 39984105, 47980926, 79968210, 119952315, 239904630]

約数ペア:

[(1, 239904630), (2, 119952315), (3, 79968210), (5, 47980926), (6, 39984105), (7, 34272090), (9, 26656070), (10, 23990463), (14, 17136045), (15, 15993642), (18, 13328035), (21, 11424030), (30, 7996821), (35, 6854418), (42, 5712015), (45, 5331214), (63, 3808010), (70, 3427209), (90, 2665607), (105, 2284806), (126, 1904005), (197, 1217790), (210, 1142403), (315, 761602), (394, 608895), (591, 405930), (630, 380801), (985, 243558), (1182, 202965), (1379, 173970), (1773, 135310), (1933, 124110), (1970, 121779), (2758, 86985), (2955, 81186), (3546, 67655), (3866, 62055), (4137, 57990), (5799, 41370), (5910, 40593), (6895, 34794), (8274, 28995), (8865, 27062), (9665, 24822), (11598, 20685), (12411, 19330), (13531, 17730), (13790, 17397)]