41990910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 110218752

約数和(自身を除く): 68227842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1607, 1742, 2010, 2613, 3214, 4355, 4821, 5226, 8035, 8710, 9642, 13065, 16070, 20891, 24105, 26130, 41782, 48210, 62673, 104455, 107669, 125346, 208910, 215338, 313365, 323007, 538345, 626730, 646014, 1076690, 1399697, 1615035, 2799394, 3230070, 4199091, 6998485, 8398182, 13996970, 20995455, 41990910]

約数ペア:

[(1, 41990910), (2, 20995455), (3, 13996970), (5, 8398182), (6, 6998485), (10, 4199091), (13, 3230070), (15, 2799394), (26, 1615035), (30, 1399697), (39, 1076690), (65, 646014), (67, 626730), (78, 538345), (130, 323007), (134, 313365), (195, 215338), (201, 208910), (335, 125346), (390, 107669), (402, 104455), (670, 62673), (871, 48210), (1005, 41782), (1607, 26130), (1742, 24105), (2010, 20891), (2613, 16070), (3214, 13065), (4355, 9642), (4821, 8710), (5226, 8035)]