154300230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 460759104

約数和(自身を除く): 306458874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 257, 315, 514, 630, 771, 953, 1285, 1542, 1799, 1906, 2313, 2570, 2859, 3598, 3855, 4626, 4765, 5397, 5718, 6671, 7710, 8577, 8995, 9530, 10794, 11565, 13342, 14295, 16191, 17154, 17990, 20013, 23130, 26985, 28590, 32382, 33355, 40026, 42885, 53970, 60039, 66710, 80955, 85770, 100065, 120078, 161910, 200130, 244921, 300195, 489842, 600390, 734763, 1224605, 1469526, 1714447, 2204289, 2449210, 3428894, 3673815, 4408578, 5143341, 7347630, 8572235, 10286682, 11021445, 15430023, 17144470, 22042890, 25716705, 30860046, 51433410, 77150115, 154300230]

約数ペア:

[(1, 154300230), (2, 77150115), (3, 51433410), (5, 30860046), (6, 25716705), (7, 22042890), (9, 17144470), (10, 15430023), (14, 11021445), (15, 10286682), (18, 8572235), (21, 7347630), (30, 5143341), (35, 4408578), (42, 3673815), (45, 3428894), (63, 2449210), (70, 2204289), (90, 1714447), (105, 1469526), (126, 1224605), (210, 734763), (257, 600390), (315, 489842), (514, 300195), (630, 244921), (771, 200130), (953, 161910), (1285, 120078), (1542, 100065), (1799, 85770), (1906, 80955), (2313, 66710), (2570, 60039), (2859, 53970), (3598, 42885), (3855, 40026), (4626, 33355), (4765, 32382), (5397, 28590), (5718, 26985), (6671, 23130), (7710, 20013), (8577, 17990), (8995, 17154), (9530, 16191), (10794, 14295), (11565, 13342)]