30733300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 73495296

約数和(自身を除く): 42761996

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 503, 611, 650, 940, 1006, 1175, 1222, 1300, 2012, 2350, 2444, 2515, 3055, 4700, 5030, 6110, 6539, 10060, 12220, 12575, 13078, 15275, 23641, 25150, 26156, 30550, 32695, 47282, 50300, 61100, 65390, 94564, 118205, 130780, 163475, 236410, 307333, 326950, 472820, 591025, 614666, 653900, 1182050, 1229332, 1536665, 2364100, 3073330, 6146660, 7683325, 15366650, 30733300]

約数ペア:

[(1, 30733300), (2, 15366650), (4, 7683325), (5, 6146660), (10, 3073330), (13, 2364100), (20, 1536665), (25, 1229332), (26, 1182050), (47, 653900), (50, 614666), (52, 591025), (65, 472820), (94, 326950), (100, 307333), (130, 236410), (188, 163475), (235, 130780), (260, 118205), (325, 94564), (470, 65390), (503, 61100), (611, 50300), (650, 47282), (940, 32695), (1006, 30550), (1175, 26156), (1222, 25150), (1300, 23641), (2012, 15275), (2350, 13078), (2444, 12575), (2515, 12220), (3055, 10060), (4700, 6539), (5030, 6110)]