1189200430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 2378004480

約数和(自身を除く): 1188804050

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 281, 395, 487, 562, 790, 869, 974, 1405, 1738, 2435, 2810, 3091, 4345, 4870, 5357, 6182, 8690, 10714, 15455, 22199, 26785, 30910, 38473, 44398, 53570, 76946, 110995, 136847, 192365, 221990, 244189, 273694, 384730, 423203, 488378, 684235, 846406, 1220945, 1368470, 1505317, 2116015, 2441890, 3010634, 4232030, 7526585, 10810913, 15053170, 21621826, 54054565, 108109130, 118920043, 237840086, 594600215, 1189200430]

約数ペア:

[(1, 1189200430), (2, 594600215), (5, 237840086), (10, 118920043), (11, 108109130), (22, 54054565), (55, 21621826), (79, 15053170), (110, 10810913), (158, 7526585), (281, 4232030), (395, 3010634), (487, 2441890), (562, 2116015), (790, 1505317), (869, 1368470), (974, 1220945), (1405, 846406), (1738, 684235), (2435, 488378), (2810, 423203), (3091, 384730), (4345, 273694), (4870, 244189), (5357, 221990), (6182, 192365), (8690, 136847), (10714, 110995), (15455, 76946), (22199, 53570), (26785, 44398), (30910, 38473)]