19095630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 29426610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 467, 470, 705, 870, 934, 1363, 1401, 1410, 2335, 2726, 2802, 4089, 4670, 6815, 7005, 8178, 13543, 13630, 14010, 20445, 21949, 27086, 40629, 40890, 43898, 65847, 67715, 81258, 109745, 131694, 135430, 203145, 219490, 329235, 406290, 636521, 658470, 1273042, 1909563, 3182605, 3819126, 6365210, 9547815, 19095630]

約数ペア:

[(1, 19095630), (2, 9547815), (3, 6365210), (5, 3819126), (6, 3182605), (10, 1909563), (15, 1273042), (29, 658470), (30, 636521), (47, 406290), (58, 329235), (87, 219490), (94, 203145), (141, 135430), (145, 131694), (174, 109745), (235, 81258), (282, 67715), (290, 65847), (435, 43898), (467, 40890), (470, 40629), (705, 27086), (870, 21949), (934, 20445), (1363, 14010), (1401, 13630), (1410, 13543), (2335, 8178), (2726, 7005), (2802, 6815), (4089, 4670)]