126017220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{42863}}^1$

素因数の和:42889

約数の個数: 72

約数和(自身を含む): 410465664

約数和(自身を除く): 284448444

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, 42863, 85726, 128589, 171452, 214315, 257178, 300041, 428630, 514356, 600082, 642945, 857260, 900123, 1200164, 1285890, 1500205, 1800246, 2100287, 2571780, 3000410, 3600492, 4200574, 4500615, 6000820, 6300861, 8401148, 9001230, 10501435, 12601722, 18002460, 21002870, 25203444, 31504305, 42005740, 63008610, 126017220]

約数ペア:

[(1, 126017220), (2, 63008610), (3, 42005740), (4, 31504305), (5, 25203444), (6, 21002870), (7, 18002460), (10, 12601722), (12, 10501435), (14, 9001230), (15, 8401148), (20, 6300861), (21, 6000820), (28, 4500615), (30, 4200574), (35, 3600492), (42, 3000410), (49, 2571780), (60, 2100287), (70, 1800246), (84, 1500205), (98, 1285890), (105, 1200164), (140, 900123), (147, 857260), (196, 642945), (210, 600082), (245, 514356), (294, 428630), (420, 300041), (490, 257178), (588, 214315), (735, 171452), (980, 128589), (1470, 85726), (2940, 42863)]