29497380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 96526080

約数和(自身を除く): 67028700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 239, 242, 255, 330, 340, 363, 374, 478, 484, 510, 561, 605, 660, 717, 726, 748, 935, 956, 1020, 1122, 1195, 1210, 1434, 1452, 1815, 1870, 2057, 2244, 2390, 2420, 2629, 2805, 2868, 3585, 3630, 3740, 4063, 4114, 4780, 5258, 5610, 6171, 7170, 7260, 7887, 8126, 8228, 10285, 10516, 11220, 12189, 12342, 13145, 14340, 15774, 16252, 20315, 20570, 24378, 24684, 26290, 28919, 30855, 31548, 39435, 40630, 41140, 44693, 48756, 52580, 57838, 60945, 61710, 78870, 81260, 86757, 89386, 115676, 121890, 123420, 134079, 144595, 157740, 173514, 178772, 223465, 243780, 268158, 289190, 347028, 433785, 446930, 491623, 536316, 578380, 670395, 867570, 893860, 983246, 1340790, 1474869, 1735140, 1966492, 2458115, 2681580, 2949738, 4916230, 5899476, 7374345, 9832460, 14748690, 29497380]

約数ペア:

[(1, 29497380), (2, 14748690), (3, 9832460), (4, 7374345), (5, 5899476), (6, 4916230), (10, 2949738), (11, 2681580), (12, 2458115), (15, 1966492), (17, 1735140), (20, 1474869), (22, 1340790), (30, 983246), (33, 893860), (34, 867570), (44, 670395), (51, 578380), (55, 536316), (60, 491623), (66, 446930), (68, 433785), (85, 347028), (102, 289190), (110, 268158), (121, 243780), (132, 223465), (165, 178772), (170, 173514), (187, 157740), (204, 144595), (220, 134079), (239, 123420), (242, 121890), (255, 115676), (330, 89386), (340, 86757), (363, 81260), (374, 78870), (478, 61710), (484, 60945), (510, 57838), (561, 52580), (605, 48756), (660, 44693), (717, 41140), (726, 40630), (748, 39435), (935, 31548), (956, 30855), (1020, 28919), (1122, 26290), (1195, 24684), (1210, 24378), (1434, 20570), (1452, 20315), (1815, 16252), (1870, 15774), (2057, 14340), (2244, 13145), (2390, 12342), (2420, 12189), (2629, 11220), (2805, 10516), (2868, 10285), (3585, 8228), (3630, 8126), (3740, 7887), (4063, 7260), (4114, 7170), (4780, 6171), (5258, 5610)]