45146990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 97168896

約数和(自身を除く): 52021906

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 265, 283, 301, 371, 430, 530, 566, 602, 742, 1415, 1505, 1855, 1981, 2279, 2830, 3010, 3710, 3962, 4558, 9905, 11395, 12169, 14999, 15953, 19810, 22790, 24338, 29998, 31906, 60845, 74995, 79765, 85183, 104993, 121690, 149990, 159530, 170366, 209986, 425915, 524965, 644957, 851830, 1049930, 1289914, 3224785, 4514699, 6449570, 9029398, 22573495, 45146990]

約数ペア:

[(1, 45146990), (2, 22573495), (5, 9029398), (7, 6449570), (10, 4514699), (14, 3224785), (35, 1289914), (43, 1049930), (53, 851830), (70, 644957), (86, 524965), (106, 425915), (215, 209986), (265, 170366), (283, 159530), (301, 149990), (371, 121690), (430, 104993), (530, 85183), (566, 79765), (602, 74995), (742, 60845), (1415, 31906), (1505, 29998), (1855, 24338), (1981, 22790), (2279, 19810), (2830, 15953), (3010, 14999), (3710, 12169), (3962, 11395), (4558, 9905)]