2146350010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30449}}^1$

素因数の和:30535

約数の個数: 64

約数和(自身を含む): 4735584000

約数和(自身を除く): 2589233990

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 371, 530, 665, 742, 1007, 1330, 1855, 2014, 3710, 5035, 7049, 10070, 14098, 30449, 35245, 60898, 70490, 152245, 213143, 304490, 426286, 578531, 1065715, 1157062, 1613797, 2131430, 2892655, 3227594, 4049717, 5785310, 8068985, 8099434, 11296579, 16137970, 20248585, 22593158, 30662143, 40497170, 56482895, 61324286, 112965790, 153310715, 214635001, 306621430, 429270002, 1073175005, 2146350010]

約数ペア:

[(1, 2146350010), (2, 1073175005), (5, 429270002), (7, 306621430), (10, 214635001), (14, 153310715), (19, 112965790), (35, 61324286), (38, 56482895), (53, 40497170), (70, 30662143), (95, 22593158), (106, 20248585), (133, 16137970), (190, 11296579), (265, 8099434), (266, 8068985), (371, 5785310), (530, 4049717), (665, 3227594), (742, 2892655), (1007, 2131430), (1330, 1613797), (1855, 1157062), (2014, 1065715), (3710, 578531), (5035, 426286), (7049, 304490), (10070, 213143), (14098, 152245), (30449, 70490), (35245, 60898)]