27172430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 54632448

約数和(自身を除く): 27460018

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 103, 115, 155, 185, 206, 230, 310, 370, 515, 713, 851, 1030, 1147, 1426, 1702, 2294, 2369, 3193, 3565, 3811, 4255, 4738, 5735, 6386, 7130, 7622, 8510, 11470, 11845, 15965, 19055, 23690, 26381, 31930, 38110, 52762, 73439, 87653, 118141, 131905, 146878, 175306, 236282, 263810, 367195, 438265, 590705, 734390, 876530, 1181410, 2717243, 5434486, 13586215, 27172430]

約数ペア:

[(1, 27172430), (2, 13586215), (5, 5434486), (10, 2717243), (23, 1181410), (31, 876530), (37, 734390), (46, 590705), (62, 438265), (74, 367195), (103, 263810), (115, 236282), (155, 175306), (185, 146878), (206, 131905), (230, 118141), (310, 87653), (370, 73439), (515, 52762), (713, 38110), (851, 31930), (1030, 26381), (1147, 23690), (1426, 19055), (1702, 15965), (2294, 11845), (2369, 11470), (3193, 8510), (3565, 7622), (3811, 7130), (4255, 6386), (4738, 5735)]