61966830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 64

約数和(自身を含む): 160247808

約数和(自身を除く): 98280978

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 2897, 3565, 4278, 5794, 7130, 8691, 10695, 14485, 17382, 21390, 28970, 43455, 66631, 86910, 89807, 133262, 179614, 199893, 269421, 333155, 399786, 449035, 538842, 666310, 898070, 999465, 1347105, 1998930, 2065561, 2694210, 4131122, 6196683, 10327805, 12393366, 20655610, 30983415, 61966830]

約数ペア:

[(1, 61966830), (2, 30983415), (3, 20655610), (5, 12393366), (6, 10327805), (10, 6196683), (15, 4131122), (23, 2694210), (30, 2065561), (31, 1998930), (46, 1347105), (62, 999465), (69, 898070), (93, 666310), (115, 538842), (138, 449035), (155, 399786), (186, 333155), (230, 269421), (310, 199893), (345, 179614), (465, 133262), (690, 89807), (713, 86910), (930, 66631), (1426, 43455), (2139, 28970), (2897, 21390), (3565, 17382), (4278, 14485), (5794, 10695), (7130, 8691)]