1474990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 3102624

約数和(自身を除く): 1627634

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 53, 55, 106, 110, 115, 121, 230, 242, 253, 265, 506, 530, 583, 605, 1166, 1210, 1219, 1265, 2438, 2530, 2783, 2915, 5566, 5830, 6095, 6413, 12190, 12826, 13409, 13915, 26818, 27830, 32065, 64130, 67045, 134090, 147499, 294998, 737495, 1474990]

約数ペア:

[(1, 1474990), (2, 737495), (5, 294998), (10, 147499), (11, 134090), (22, 67045), (23, 64130), (46, 32065), (53, 27830), (55, 26818), (106, 13915), (110, 13409), (115, 12826), (121, 12190), (230, 6413), (242, 6095), (253, 5830), (265, 5566), (506, 2915), (530, 2783), (583, 2530), (605, 2438), (1166, 1265), (1210, 1219)]