212865527610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9649}}^1\times {\mathrm{81707}}^1$

素因数の和:91372

約数の個数: 64

約数和(自身を含む): 567707184000

約数和(自身を除く): 354841656390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9649, 19298, 28947, 48245, 57894, 81707, 86841, 96490, 144735, 163414, 173682, 245121, 260523, 289470, 408535, 434205, 490242, 521046, 735363, 817070, 868410, 1225605, 1302615, 1470726, 2206089, 2451210, 2605230, 3676815, 4412178, 7353630, 11030445, 22060890, 788390843, 1576781686, 2365172529, 3941954215, 4730345058, 7095517587, 7883908430, 11825862645, 14191035174, 21286552761, 23651725290, 35477587935, 42573105522, 70955175870, 106432763805, 212865527610]

約数ペア:

[(1, 212865527610), (2, 106432763805), (3, 70955175870), (5, 42573105522), (6, 35477587935), (9, 23651725290), (10, 21286552761), (15, 14191035174), (18, 11825862645), (27, 7883908430), (30, 7095517587), (45, 4730345058), (54, 3941954215), (90, 2365172529), (135, 1576781686), (270, 788390843), (9649, 22060890), (19298, 11030445), (28947, 7353630), (48245, 4412178), (57894, 3676815), (81707, 2605230), (86841, 2451210), (96490, 2206089), (144735, 1470726), (163414, 1302615), (173682, 1225605), (245121, 868410), (260523, 817070), (289470, 735363), (408535, 521046), (434205, 490242)]