4945241340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{111229}}^1$

素因数の和:111276

約数の個数: 144

約数和(自身を含む): 17004842400

約数和(自身を除く): 12059601060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 11115, 14820, 22230, 44460, 111229, 222458, 333687, 444916, 556145, 667374, 1001061, 1112290, 1334748, 1445977, 1668435, 2002122, 2113351, 2224580, 2891954, 3336870, 4004244, 4226702, 4337931, 5005305, 5783908, 6340053, 6673740, 7229885, 8453404, 8675862, 10010610, 10566755, 12680106, 13013793, 14459770, 17351724, 19020159, 20021220, 21133510, 21689655, 25360212, 26027586, 27473563, 28919540, 31700265, 38040318, 42267020, 43379310, 52055172, 54947126, 63400530, 65068965, 76080636, 82420689, 86758620, 95100795, 109894252, 126801060, 130137930, 137367815, 164841378, 190201590, 247262067, 260275860, 274735630, 329682756, 380403180, 412103445, 494524134, 549471260, 824206890, 989048268, 1236310335, 1648413780, 2472620670, 4945241340]

約数ペア:

[(1, 4945241340), (2, 2472620670), (3, 1648413780), (4, 1236310335), (5, 989048268), (6, 824206890), (9, 549471260), (10, 494524134), (12, 412103445), (13, 380403180), (15, 329682756), (18, 274735630), (19, 260275860), (20, 247262067), (26, 190201590), (30, 164841378), (36, 137367815), (38, 130137930), (39, 126801060), (45, 109894252), (52, 95100795), (57, 86758620), (60, 82420689), (65, 76080636), (76, 65068965), (78, 63400530), (90, 54947126), (95, 52055172), (114, 43379310), (117, 42267020), (130, 38040318), (156, 31700265), (171, 28919540), (180, 27473563), (190, 26027586), (195, 25360212), (228, 21689655), (234, 21133510), (247, 20021220), (260, 19020159), (285, 17351724), (342, 14459770), (380, 13013793), (390, 12680106), (468, 10566755), (494, 10010610), (570, 8675862), (585, 8453404), (684, 7229885), (741, 6673740), (780, 6340053), (855, 5783908), (988, 5005305), (1140, 4337931), (1170, 4226702), (1235, 4004244), (1482, 3336870), (1710, 2891954), (2223, 2224580), (2340, 2113351), (2470, 2002122), (2964, 1668435), (3420, 1445977), (3705, 1334748), (4446, 1112290), (4940, 1001061), (7410, 667374), (8892, 556145), (11115, 444916), (14820, 333687), (22230, 222458), (44460, 111229)]