178703330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 367960320

約数和(自身を除く): 189256990

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 59, 65, 115, 118, 130, 230, 295, 299, 590, 598, 767, 1013, 1357, 1495, 1534, 2026, 2714, 2990, 3835, 5065, 6785, 7670, 10130, 13169, 13570, 17641, 23299, 26338, 35282, 46598, 59767, 65845, 88205, 116495, 119534, 131690, 176410, 232990, 298835, 302887, 597670, 605774, 776971, 1374641, 1514435, 1553942, 2749282, 3028870, 3884855, 6873205, 7769710, 13746410, 17870333, 35740666, 89351665, 178703330]

約数ペア:

[(1, 178703330), (2, 89351665), (5, 35740666), (10, 17870333), (13, 13746410), (23, 7769710), (26, 6873205), (46, 3884855), (59, 3028870), (65, 2749282), (115, 1553942), (118, 1514435), (130, 1374641), (230, 776971), (295, 605774), (299, 597670), (590, 302887), (598, 298835), (767, 232990), (1013, 176410), (1357, 131690), (1495, 119534), (1534, 116495), (2026, 88205), (2714, 65845), (2990, 59767), (3835, 46598), (5065, 35282), (6785, 26338), (7670, 23299), (10130, 17641), (13169, 13570)]