30213876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 96

約数和(自身を含む): 92574720

約数和(自身を除く): 62360844

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 1721, 2508, 2926, 3442, 4389, 5163, 5852, 6884, 8778, 10326, 12047, 17556, 18931, 20652, 24094, 32699, 36141, 37862, 48188, 56793, 65398, 72282, 75724, 98097, 113586, 130796, 132517, 144564, 196194, 227172, 228893, 265034, 359689, 392388, 397551, 457786, 530068, 686679, 719378, 795102, 915572, 1079067, 1373358, 1438756, 1590204, 2158134, 2517823, 2746716, 4316268, 5035646, 7553469, 10071292, 15106938, 30213876]

約数ペア:

[(1, 30213876), (2, 15106938), (3, 10071292), (4, 7553469), (6, 5035646), (7, 4316268), (11, 2746716), (12, 2517823), (14, 2158134), (19, 1590204), (21, 1438756), (22, 1373358), (28, 1079067), (33, 915572), (38, 795102), (42, 719378), (44, 686679), (57, 530068), (66, 457786), (76, 397551), (77, 392388), (84, 359689), (114, 265034), (132, 228893), (133, 227172), (154, 196194), (209, 144564), (228, 132517), (231, 130796), (266, 113586), (308, 98097), (399, 75724), (418, 72282), (462, 65398), (532, 56793), (627, 48188), (798, 37862), (836, 36141), (924, 32699), (1254, 24094), (1463, 20652), (1596, 18931), (1721, 17556), (2508, 12047), (2926, 10326), (3442, 8778), (4389, 6884), (5163, 5852)]