42893340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 139238400

約数和(自身を除く): 96345060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1399, 1460, 1533, 2044, 2190, 2555, 2798, 3066, 4197, 4380, 5110, 5596, 6132, 6995, 7665, 8394, 9793, 10220, 13990, 15330, 16788, 19586, 20985, 27980, 29379, 30660, 39172, 41970, 48965, 58758, 83940, 97930, 102127, 117516, 146895, 195860, 204254, 293790, 306381, 408508, 510635, 587580, 612762, 714889, 1021270, 1225524, 1429778, 1531905, 2042540, 2144667, 2859556, 3063810, 3574445, 4289334, 6127620, 7148890, 8578668, 10723335, 14297780, 21446670, 42893340]

約数ペア:

[(1, 42893340), (2, 21446670), (3, 14297780), (4, 10723335), (5, 8578668), (6, 7148890), (7, 6127620), (10, 4289334), (12, 3574445), (14, 3063810), (15, 2859556), (20, 2144667), (21, 2042540), (28, 1531905), (30, 1429778), (35, 1225524), (42, 1021270), (60, 714889), (70, 612762), (73, 587580), (84, 510635), (105, 408508), (140, 306381), (146, 293790), (210, 204254), (219, 195860), (292, 146895), (365, 117516), (420, 102127), (438, 97930), (511, 83940), (730, 58758), (876, 48965), (1022, 41970), (1095, 39172), (1399, 30660), (1460, 29379), (1533, 27980), (2044, 20985), (2190, 19586), (2555, 16788), (2798, 15330), (3066, 13990), (4197, 10220), (4380, 9793), (5110, 8394), (5596, 7665), (6132, 6995)]