30363786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 40397814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 1889, 2679, 3778, 5358, 5667, 8037, 11334, 16074, 17001, 34002, 35891, 71782, 88783, 107673, 177566, 215346, 266349, 323019, 532698, 646038, 799047, 1598094, 1686877, 3373754, 5060631, 10121262, 15181893, 30363786]

約数ペア:

[(1, 30363786), (2, 15181893), (3, 10121262), (6, 5060631), (9, 3373754), (18, 1686877), (19, 1598094), (38, 799047), (47, 646038), (57, 532698), (94, 323019), (114, 266349), (141, 215346), (171, 177566), (282, 107673), (342, 88783), (423, 71782), (846, 35891), (893, 34002), (1786, 17001), (1889, 16074), (2679, 11334), (3778, 8037), (5358, 5667)]