2155279830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1873}}^1$

素因数の和:2222

約数の個数: 96

約数和(自身を含む): 5706644832

約数和(自身を除く): 3551365002

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 317, 330, 363, 605, 634, 726, 951, 1210, 1585, 1815, 1873, 1902, 3170, 3487, 3630, 3746, 4755, 5619, 6974, 9365, 9510, 10461, 11238, 17435, 18730, 20603, 20922, 28095, 34870, 38357, 41206, 52305, 56190, 61809, 76714, 103015, 104610, 115071, 123618, 191785, 206030, 226633, 230142, 309045, 383570, 453266, 575355, 593741, 618090, 679899, 1133165, 1150710, 1187482, 1359798, 1781223, 2266330, 2968705, 3399495, 3562446, 5937410, 6531151, 6798990, 8906115, 13062302, 17812230, 19593453, 32655755, 39186906, 65311510, 71842661, 97967265, 143685322, 195934530, 215527983, 359213305, 431055966, 718426610, 1077639915, 2155279830]

約数ペア:

[(1, 2155279830), (2, 1077639915), (3, 718426610), (5, 431055966), (6, 359213305), (10, 215527983), (11, 195934530), (15, 143685322), (22, 97967265), (30, 71842661), (33, 65311510), (55, 39186906), (66, 32655755), (110, 19593453), (121, 17812230), (165, 13062302), (242, 8906115), (317, 6798990), (330, 6531151), (363, 5937410), (605, 3562446), (634, 3399495), (726, 2968705), (951, 2266330), (1210, 1781223), (1585, 1359798), (1815, 1187482), (1873, 1150710), (1902, 1133165), (3170, 679899), (3487, 618090), (3630, 593741), (3746, 575355), (4755, 453266), (5619, 383570), (6974, 309045), (9365, 230142), (9510, 226633), (10461, 206030), (11238, 191785), (17435, 123618), (18730, 115071), (20603, 104610), (20922, 103015), (28095, 76714), (34870, 61809), (38357, 56190), (41206, 52305)]