1215692270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 2592487296

約数和(自身を除く): 1376795026

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 97, 106, 107, 130, 170, 194, 214, 221, 265, 442, 485, 530, 535, 689, 901, 970, 1070, 1105, 1261, 1378, 1391, 1649, 1802, 1819, 2210, 2522, 2782, 3298, 3445, 3638, 4505, 5141, 5671, 6305, 6890, 6955, 8245, 9010, 9095, 10282, 10379, 11342, 11713, 12610, 13910, 16490, 18190, 20758, 21437, 23426, 23647, 25705, 28355, 42874, 47294, 51410, 51895, 56710, 58565, 66833, 73723, 87397, 96407, 103790, 107185, 117130, 118235, 133666, 134927, 147446, 174794, 176443, 192814, 214370, 236470, 269854, 334165, 352886, 368615, 436985, 482035, 550087, 668330, 674635, 737230, 873970, 882215, 964070, 1100174, 1136161, 1253291, 1349270, 1764430, 2272322, 2293759, 2506582, 2750435, 4587518, 5500870, 5680805, 6266455, 7151131, 9351479, 11361610, 11468795, 12532910, 14302262, 18702958, 22937590, 35755655, 46757395, 71511310, 93514790, 121569227, 243138454, 607846135, 1215692270]

約数ペア:

[(1, 1215692270), (2, 607846135), (5, 243138454), (10, 121569227), (13, 93514790), (17, 71511310), (26, 46757395), (34, 35755655), (53, 22937590), (65, 18702958), (85, 14302262), (97, 12532910), (106, 11468795), (107, 11361610), (130, 9351479), (170, 7151131), (194, 6266455), (214, 5680805), (221, 5500870), (265, 4587518), (442, 2750435), (485, 2506582), (530, 2293759), (535, 2272322), (689, 1764430), (901, 1349270), (970, 1253291), (1070, 1136161), (1105, 1100174), (1261, 964070), (1378, 882215), (1391, 873970), (1649, 737230), (1802, 674635), (1819, 668330), (2210, 550087), (2522, 482035), (2782, 436985), (3298, 368615), (3445, 352886), (3638, 334165), (4505, 269854), (5141, 236470), (5671, 214370), (6305, 192814), (6890, 176443), (6955, 174794), (8245, 147446), (9010, 134927), (9095, 133666), (10282, 118235), (10379, 117130), (11342, 107185), (11713, 103790), (12610, 96407), (13910, 87397), (16490, 73723), (18190, 66833), (20758, 58565), (21437, 56710), (23426, 51895), (23647, 51410), (25705, 47294), (28355, 42874)]