743744455870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1\times {\mathrm{70061}}^1$

素因数の和:72325

約数の個数: 64

約数和(自身を含む): 1481377476096

約数和(自身を除く): 737633020226

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2207, 2405, 4414, 4810, 11035, 22070, 28691, 57382, 70061, 81659, 140122, 143455, 163318, 286910, 350305, 408295, 700610, 816590, 910793, 1061567, 1821586, 2123134, 2592257, 4553965, 5184514, 5307835, 9107930, 10615670, 12961285, 25922570, 33699341, 67398682, 154624627, 168496705, 309249254, 336993410, 773123135, 1546246270, 2010120151, 4020240302, 5721111199, 10050600755, 11442222398, 20101201510, 28605555995, 57211111990, 74374445587, 148748891174, 371872227935, 743744455870]

約数ペア:

[(1, 743744455870), (2, 371872227935), (5, 148748891174), (10, 74374445587), (13, 57211111990), (26, 28605555995), (37, 20101201510), (65, 11442222398), (74, 10050600755), (130, 5721111199), (185, 4020240302), (370, 2010120151), (481, 1546246270), (962, 773123135), (2207, 336993410), (2405, 309249254), (4414, 168496705), (4810, 154624627), (11035, 67398682), (22070, 33699341), (28691, 25922570), (57382, 12961285), (70061, 10615670), (81659, 9107930), (140122, 5307835), (143455, 5184514), (163318, 4553965), (286910, 2592257), (350305, 2123134), (408295, 1821586), (700610, 1061567), (816590, 910793)]