29731572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 88884432

約数和(自身を除く): 59152860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 51, 52, 68, 74, 78, 101, 102, 111, 117, 148, 153, 156, 202, 204, 221, 222, 234, 303, 306, 333, 404, 442, 444, 468, 481, 606, 612, 629, 663, 666, 884, 909, 962, 1212, 1258, 1313, 1326, 1332, 1443, 1717, 1818, 1887, 1924, 1989, 2516, 2626, 2652, 2886, 3434, 3636, 3737, 3774, 3939, 3978, 4329, 5151, 5252, 5661, 5772, 6868, 7474, 7548, 7878, 7956, 8177, 8658, 10302, 11211, 11322, 11817, 14948, 15453, 15756, 16354, 17316, 20604, 22321, 22422, 22644, 23634, 24531, 30906, 32708, 33633, 44642, 44844, 47268, 48581, 49062, 61812, 63529, 66963, 67266, 73593, 89284, 97162, 98124, 127058, 133926, 134532, 145743, 147186, 190587, 194324, 200889, 254116, 267852, 291486, 294372, 381174, 401778, 437229, 571761, 582972, 762348, 803556, 825877, 874458, 1143522, 1651754, 1748916, 2287044, 2477631, 3303508, 4955262, 7432893, 9910524, 14865786, 29731572]

約数ペア:

[(1, 29731572), (2, 14865786), (3, 9910524), (4, 7432893), (6, 4955262), (9, 3303508), (12, 2477631), (13, 2287044), (17, 1748916), (18, 1651754), (26, 1143522), (34, 874458), (36, 825877), (37, 803556), (39, 762348), (51, 582972), (52, 571761), (68, 437229), (74, 401778), (78, 381174), (101, 294372), (102, 291486), (111, 267852), (117, 254116), (148, 200889), (153, 194324), (156, 190587), (202, 147186), (204, 145743), (221, 134532), (222, 133926), (234, 127058), (303, 98124), (306, 97162), (333, 89284), (404, 73593), (442, 67266), (444, 66963), (468, 63529), (481, 61812), (606, 49062), (612, 48581), (629, 47268), (663, 44844), (666, 44642), (884, 33633), (909, 32708), (962, 30906), (1212, 24531), (1258, 23634), (1313, 22644), (1326, 22422), (1332, 22321), (1443, 20604), (1717, 17316), (1818, 16354), (1887, 15756), (1924, 15453), (1989, 14948), (2516, 11817), (2626, 11322), (2652, 11211), (2886, 10302), (3434, 8658), (3636, 8177), (3737, 7956), (3774, 7878), (3939, 7548), (3978, 7474), (4329, 6868), (5151, 5772), (5252, 5661)]