30910402754

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 60869729088

約数和(自身を除く): 29959326334

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 121, 122, 151, 154, 242, 283, 302, 427, 539, 566, 671, 847, 854, 1057, 1078, 1342, 1661, 1694, 1981, 2114, 2989, 3113, 3322, 3962, 4697, 5929, 5978, 6226, 7381, 7399, 9211, 9394, 11627, 11858, 13867, 14762, 14798, 17263, 18271, 18422, 21791, 23254, 27734, 32879, 34243, 34526, 36542, 42733, 43582, 51667, 64477, 65758, 68486, 81389, 85466, 101321, 103334, 120841, 127897, 128954, 152537, 162778, 189893, 202642, 239701, 241682, 255794, 299131, 305074, 361669, 379786, 451339, 470063, 479402, 598262, 709247, 723338, 845887, 895279, 902678, 940126, 1114531, 1329251, 1418494, 1677907, 1691774, 1790558, 2088823, 2093917, 2229062, 2606713, 2658502, 3290441, 3355814, 4177646, 4187834, 4964729, 5170693, 5213426, 6580882, 7801717, 9304757, 9929458, 10341386, 14621761, 15603434, 18246991, 18609514, 23033087, 28673843, 29243522, 36194851, 36493982, 46066174, 54612019, 57347686, 72389702, 102352327, 109224038, 127728937, 200716901, 204704654, 253363957, 255457874, 315412273, 401433802, 506727914, 630824546, 1405018307, 2207885911, 2810036614, 4415771822, 15455201377, 30910402754]

約数ペア:

[(1, 30910402754), (2, 15455201377), (7, 4415771822), (11, 2810036614), (14, 2207885911), (22, 1405018307), (49, 630824546), (61, 506727914), (77, 401433802), (98, 315412273), (121, 255457874), (122, 253363957), (151, 204704654), (154, 200716901), (242, 127728937), (283, 109224038), (302, 102352327), (427, 72389702), (539, 57347686), (566, 54612019), (671, 46066174), (847, 36493982), (854, 36194851), (1057, 29243522), (1078, 28673843), (1342, 23033087), (1661, 18609514), (1694, 18246991), (1981, 15603434), (2114, 14621761), (2989, 10341386), (3113, 9929458), (3322, 9304757), (3962, 7801717), (4697, 6580882), (5929, 5213426), (5978, 5170693), (6226, 4964729), (7381, 4187834), (7399, 4177646), (9211, 3355814), (9394, 3290441), (11627, 2658502), (11858, 2606713), (13867, 2229062), (14762, 2093917), (14798, 2088823), (17263, 1790558), (18271, 1691774), (18422, 1677907), (21791, 1418494), (23254, 1329251), (27734, 1114531), (32879, 940126), (34243, 902678), (34526, 895279), (36542, 845887), (42733, 723338), (43582, 709247), (51667, 598262), (64477, 479402), (65758, 470063), (68486, 451339), (81389, 379786), (85466, 361669), (101321, 305074), (103334, 299131), (120841, 255794), (127897, 241682), (128954, 239701), (152537, 202642), (162778, 189893)]