70390020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 204019200

約数和(自身を除く): 133629180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 109, 141, 188, 218, 229, 235, 282, 327, 436, 458, 470, 545, 564, 654, 687, 705, 916, 940, 1090, 1145, 1308, 1374, 1410, 1635, 2180, 2290, 2748, 2820, 3270, 3435, 4580, 5123, 6540, 6870, 10246, 10763, 13740, 15369, 20492, 21526, 24961, 25615, 30738, 32289, 43052, 49922, 51230, 53815, 61476, 64578, 74883, 76845, 99844, 102460, 107630, 124805, 129156, 149766, 153690, 161445, 215260, 249610, 299532, 307380, 322890, 374415, 499220, 645780, 748830, 1173167, 1497660, 2346334, 3519501, 4692668, 5865835, 7039002, 11731670, 14078004, 17597505, 23463340, 35195010, 70390020]

約数ペア:

[(1, 70390020), (2, 35195010), (3, 23463340), (4, 17597505), (5, 14078004), (6, 11731670), (10, 7039002), (12, 5865835), (15, 4692668), (20, 3519501), (30, 2346334), (47, 1497660), (60, 1173167), (94, 748830), (109, 645780), (141, 499220), (188, 374415), (218, 322890), (229, 307380), (235, 299532), (282, 249610), (327, 215260), (436, 161445), (458, 153690), (470, 149766), (545, 129156), (564, 124805), (654, 107630), (687, 102460), (705, 99844), (916, 76845), (940, 74883), (1090, 64578), (1145, 61476), (1308, 53815), (1374, 51230), (1410, 49922), (1635, 43052), (2180, 32289), (2290, 30738), (2748, 25615), (2820, 24961), (3270, 21526), (3435, 20492), (4580, 15369), (5123, 13740), (6540, 10763), (6870, 10246)]