4354790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 8905680

約数和(自身を除く): 4550890

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 61, 110, 118, 121, 122, 242, 295, 305, 590, 605, 610, 649, 671, 1210, 1298, 1342, 3245, 3355, 3599, 6490, 6710, 7139, 7198, 7381, 14278, 14762, 17995, 35695, 35990, 36905, 39589, 71390, 73810, 79178, 197945, 395890, 435479, 870958, 2177395, 4354790]

約数ペア:

[(1, 4354790), (2, 2177395), (5, 870958), (10, 435479), (11, 395890), (22, 197945), (55, 79178), (59, 73810), (61, 71390), (110, 39589), (118, 36905), (121, 35990), (122, 35695), (242, 17995), (295, 14762), (305, 14278), (590, 7381), (605, 7198), (610, 7139), (649, 6710), (671, 6490), (1210, 3599), (1298, 3355), (1342, 3245)]