2014421970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2796

約数の個数: 128

約数和(自身を含む): 5627273472

約数和(自身を除く): 3612851502

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 137, 165, 170, 187, 255, 274, 330, 374, 411, 510, 561, 685, 822, 935, 1122, 1370, 1507, 1870, 2055, 2329, 2621, 2805, 3014, 4110, 4521, 4658, 5242, 5610, 6987, 7535, 7863, 9042, 11645, 13105, 13974, 15070, 15726, 22605, 23290, 25619, 26210, 28831, 34935, 39315, 44557, 45210, 51238, 57662, 69870, 76857, 78630, 86493, 89114, 128095, 133671, 144155, 153714, 172986, 222785, 256190, 267342, 288310, 359077, 384285, 432465, 445570, 490127, 668355, 718154, 768570, 864930, 980254, 1077231, 1336710, 1470381, 1795385, 2154462, 2450635, 2940762, 3590770, 3949847, 4901270, 5386155, 6104309, 7351905, 7899694, 10772310, 11849541, 12208618, 14703810, 18312927, 19749235, 23699082, 30521545, 36625854, 39498470, 59247705, 61043090, 67147399, 91564635, 118495410, 134294798, 183129270, 201442197, 335736995, 402884394, 671473990, 1007210985, 2014421970]

約数ペア:

[(1, 2014421970), (2, 1007210985), (3, 671473990), (5, 402884394), (6, 335736995), (10, 201442197), (11, 183129270), (15, 134294798), (17, 118495410), (22, 91564635), (30, 67147399), (33, 61043090), (34, 59247705), (51, 39498470), (55, 36625854), (66, 30521545), (85, 23699082), (102, 19749235), (110, 18312927), (137, 14703810), (165, 12208618), (170, 11849541), (187, 10772310), (255, 7899694), (274, 7351905), (330, 6104309), (374, 5386155), (411, 4901270), (510, 3949847), (561, 3590770), (685, 2940762), (822, 2450635), (935, 2154462), (1122, 1795385), (1370, 1470381), (1507, 1336710), (1870, 1077231), (2055, 980254), (2329, 864930), (2621, 768570), (2805, 718154), (3014, 668355), (4110, 490127), (4521, 445570), (4658, 432465), (5242, 384285), (5610, 359077), (6987, 288310), (7535, 267342), (7863, 256190), (9042, 222785), (11645, 172986), (13105, 153714), (13974, 144155), (15070, 133671), (15726, 128095), (22605, 89114), (23290, 86493), (25619, 78630), (26210, 76857), (28831, 69870), (34935, 57662), (39315, 51238), (44557, 45210)]