103780530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 318351384

約数和(自身を除く): 214570854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 101, 105, 126, 147, 202, 210, 233, 245, 294, 303, 315, 441, 466, 490, 505, 606, 630, 699, 707, 735, 882, 909, 1010, 1165, 1398, 1414, 1470, 1515, 1631, 1818, 2097, 2121, 2205, 2330, 3030, 3262, 3495, 3535, 4194, 4242, 4410, 4545, 4893, 4949, 6363, 6990, 7070, 8155, 9090, 9786, 9898, 10485, 10605, 11417, 12726, 14679, 14847, 16310, 20970, 21210, 22834, 23533, 24465, 24745, 29358, 29694, 31815, 34251, 44541, 47066, 48930, 49490, 57085, 63630, 68502, 70599, 73395, 74235, 89082, 102753, 114170, 117665, 141198, 146790, 148470, 164731, 171255, 205506, 211797, 222705, 235330, 329462, 342510, 352995, 423594, 445410, 494193, 513765, 705990, 823655, 988386, 1027530, 1058985, 1153117, 1482579, 1647310, 2117970, 2306234, 2470965, 2965158, 3459351, 4941930, 5765585, 6918702, 7412895, 10378053, 11531170, 14825790, 17296755, 20756106, 34593510, 51890265, 103780530]

約数ペア:

[(1, 103780530), (2, 51890265), (3, 34593510), (5, 20756106), (6, 17296755), (7, 14825790), (9, 11531170), (10, 10378053), (14, 7412895), (15, 6918702), (18, 5765585), (21, 4941930), (30, 3459351), (35, 2965158), (42, 2470965), (45, 2306234), (49, 2117970), (63, 1647310), (70, 1482579), (90, 1153117), (98, 1058985), (101, 1027530), (105, 988386), (126, 823655), (147, 705990), (202, 513765), (210, 494193), (233, 445410), (245, 423594), (294, 352995), (303, 342510), (315, 329462), (441, 235330), (466, 222705), (490, 211797), (505, 205506), (606, 171255), (630, 164731), (699, 148470), (707, 146790), (735, 141198), (882, 117665), (909, 114170), (1010, 102753), (1165, 89082), (1398, 74235), (1414, 73395), (1470, 70599), (1515, 68502), (1631, 63630), (1818, 57085), (2097, 49490), (2121, 48930), (2205, 47066), (2330, 44541), (3030, 34251), (3262, 31815), (3495, 29694), (3535, 29358), (4194, 24745), (4242, 24465), (4410, 23533), (4545, 22834), (4893, 21210), (4949, 20970), (6363, 16310), (6990, 14847), (7070, 14679), (8155, 12726), (9090, 11417), (9786, 10605), (9898, 10485)]