27581730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 50800350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 53, 55, 57, 66, 83, 95, 106, 110, 114, 159, 165, 166, 190, 209, 249, 265, 285, 318, 330, 415, 418, 498, 530, 570, 583, 627, 795, 830, 913, 1007, 1045, 1166, 1245, 1254, 1577, 1590, 1749, 1826, 2014, 2090, 2490, 2739, 2915, 3021, 3135, 3154, 3498, 4399, 4565, 4731, 5035, 5478, 5830, 6042, 6270, 7885, 8745, 8798, 9130, 9462, 10070, 11077, 13197, 13695, 15105, 15770, 17347, 17490, 21995, 22154, 23655, 26394, 27390, 30210, 33231, 34694, 43990, 47310, 48389, 52041, 55385, 65985, 66462, 83581, 86735, 96778, 104082, 110770, 131970, 145167, 166155, 167162, 173470, 241945, 250743, 260205, 290334, 332310, 417905, 483890, 501486, 520410, 725835, 835810, 919391, 1253715, 1451670, 1838782, 2507430, 2758173, 4596955, 5516346, 9193910, 13790865, 27581730]

約数ペア:

[(1, 27581730), (2, 13790865), (3, 9193910), (5, 5516346), (6, 4596955), (10, 2758173), (11, 2507430), (15, 1838782), (19, 1451670), (22, 1253715), (30, 919391), (33, 835810), (38, 725835), (53, 520410), (55, 501486), (57, 483890), (66, 417905), (83, 332310), (95, 290334), (106, 260205), (110, 250743), (114, 241945), (159, 173470), (165, 167162), (166, 166155), (190, 145167), (209, 131970), (249, 110770), (265, 104082), (285, 96778), (318, 86735), (330, 83581), (415, 66462), (418, 65985), (498, 55385), (530, 52041), (570, 48389), (583, 47310), (627, 43990), (795, 34694), (830, 33231), (913, 30210), (1007, 27390), (1045, 26394), (1166, 23655), (1245, 22154), (1254, 21995), (1577, 17490), (1590, 17347), (1749, 15770), (1826, 15105), (2014, 13695), (2090, 13197), (2490, 11077), (2739, 10070), (2915, 9462), (3021, 9130), (3135, 8798), (3154, 8745), (3498, 7885), (4399, 6270), (4565, 6042), (4731, 5830), (5035, 5478)]