11798220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4013}}^1$

素因数の和:4039

約数の個数: 72

約数和(自身を含む): 38438064

約数和(自身を除く): 26639844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4013, 8026, 12039, 16052, 20065, 24078, 28091, 40130, 48156, 56182, 60195, 80260, 84273, 112364, 120390, 140455, 168546, 196637, 240780, 280910, 337092, 393274, 421365, 561820, 589911, 786548, 842730, 983185, 1179822, 1685460, 1966370, 2359644, 2949555, 3932740, 5899110, 11798220]

約数ペア:

[(1, 11798220), (2, 5899110), (3, 3932740), (4, 2949555), (5, 2359644), (6, 1966370), (7, 1685460), (10, 1179822), (12, 983185), (14, 842730), (15, 786548), (20, 589911), (21, 561820), (28, 421365), (30, 393274), (35, 337092), (42, 280910), (49, 240780), (60, 196637), (70, 168546), (84, 140455), (98, 120390), (105, 112364), (140, 84273), (147, 80260), (196, 60195), (210, 56182), (245, 48156), (294, 40130), (420, 28091), (490, 24078), (588, 20065), (735, 16052), (980, 12039), (1470, 8026), (2940, 4013)]