14103140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 32702208

約数和(自身を除く): 18599068

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 43, 46, 62, 86, 92, 115, 124, 155, 172, 215, 230, 310, 430, 460, 529, 620, 713, 860, 989, 1058, 1333, 1426, 1978, 2116, 2645, 2666, 2852, 3565, 3956, 4945, 5290, 5332, 6665, 7130, 9890, 10580, 13330, 14260, 16399, 19780, 22747, 26660, 30659, 32798, 45494, 61318, 65596, 81995, 90988, 113735, 122636, 153295, 163990, 227470, 306590, 327980, 454940, 613180, 705157, 1410314, 2820628, 3525785, 7051570, 14103140]

約数ペア:

[(1, 14103140), (2, 7051570), (4, 3525785), (5, 2820628), (10, 1410314), (20, 705157), (23, 613180), (31, 454940), (43, 327980), (46, 306590), (62, 227470), (86, 163990), (92, 153295), (115, 122636), (124, 113735), (155, 90988), (172, 81995), (215, 65596), (230, 61318), (310, 45494), (430, 32798), (460, 30659), (529, 26660), (620, 22747), (713, 19780), (860, 16399), (989, 14260), (1058, 13330), (1333, 10580), (1426, 9890), (1978, 7130), (2116, 6665), (2645, 5332), (2666, 5290), (2852, 4945), (3565, 3956)]