30670218

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 41905782

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 167, 171, 179, 334, 342, 358, 501, 513, 537, 1002, 1026, 1074, 1503, 1611, 3006, 3173, 3222, 3401, 4509, 4833, 6346, 6802, 9018, 9519, 9666, 10203, 19038, 20406, 28557, 29893, 30609, 57114, 59786, 61218, 85671, 89679, 91827, 171342, 179358, 183654, 269037, 538074, 567967, 807111, 1135934, 1614222, 1703901, 3407802, 5111703, 10223406, 15335109, 30670218]

約数ペア:

[(1, 30670218), (2, 15335109), (3, 10223406), (6, 5111703), (9, 3407802), (18, 1703901), (19, 1614222), (27, 1135934), (38, 807111), (54, 567967), (57, 538074), (114, 269037), (167, 183654), (171, 179358), (179, 171342), (334, 91827), (342, 89679), (358, 85671), (501, 61218), (513, 59786), (537, 57114), (1002, 30609), (1026, 29893), (1074, 28557), (1503, 20406), (1611, 19038), (3006, 10203), (3173, 9666), (3222, 9519), (3401, 9018), (4509, 6802), (4833, 6346)]