153446590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 329453568

約数和(自身を除く): 176006978

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 2647, 3410, 5270, 5294, 5797, 11594, 13235, 26470, 28985, 29117, 44999, 57970, 58234, 82057, 89998, 145585, 164114, 224995, 291170, 410285, 449990, 494989, 820570, 902627, 989978, 1394969, 1805254, 2474945, 2789938, 4513135, 4949890, 6974845, 9026270, 13949690, 15344659, 30689318, 76723295, 153446590]

約数ペア:

[(1, 153446590), (2, 76723295), (5, 30689318), (10, 15344659), (11, 13949690), (17, 9026270), (22, 6974845), (31, 4949890), (34, 4513135), (55, 2789938), (62, 2474945), (85, 1805254), (110, 1394969), (155, 989978), (170, 902627), (187, 820570), (310, 494989), (341, 449990), (374, 410285), (527, 291170), (682, 224995), (935, 164114), (1054, 145585), (1705, 89998), (1870, 82057), (2635, 58234), (2647, 57970), (3410, 44999), (5270, 29117), (5294, 28985), (5797, 26470), (11594, 13235)]