65972940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5303

約数の個数: 96

約数和(自身を含む): 212163840

約数和(自身を除く): 146190900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 5261, 6270, 10522, 12540, 15783, 21044, 26305, 31566, 52610, 57871, 63132, 78915, 99959, 105220, 115742, 157830, 173613, 199918, 231484, 289355, 299877, 315660, 347226, 399836, 499795, 578710, 599754, 694452, 868065, 999590, 1099549, 1157420, 1199508, 1499385, 1736130, 1999180, 2199098, 2998770, 3298647, 3472260, 4398196, 5497745, 5997540, 6597294, 10995490, 13194588, 16493235, 21990980, 32986470, 65972940]

約数ペア:

[(1, 65972940), (2, 32986470), (3, 21990980), (4, 16493235), (5, 13194588), (6, 10995490), (10, 6597294), (11, 5997540), (12, 5497745), (15, 4398196), (19, 3472260), (20, 3298647), (22, 2998770), (30, 2199098), (33, 1999180), (38, 1736130), (44, 1499385), (55, 1199508), (57, 1157420), (60, 1099549), (66, 999590), (76, 868065), (95, 694452), (110, 599754), (114, 578710), (132, 499795), (165, 399836), (190, 347226), (209, 315660), (220, 299877), (228, 289355), (285, 231484), (330, 199918), (380, 173613), (418, 157830), (570, 115742), (627, 105220), (660, 99959), (836, 78915), (1045, 63132), (1140, 57871), (1254, 52610), (2090, 31566), (2508, 26305), (3135, 21044), (4180, 15783), (5261, 12540), (6270, 10522)]