30714888970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{22877}}^1$

素因数の和:23047

約数の個数: 64

約数和(自身を含む): 58825377792

約数和(自身を除く): 28110488822

約数列:

[1, 2, 5, 10, 31, 61, 62, 71, 122, 142, 155, 305, 310, 355, 610, 710, 1891, 2201, 3782, 4331, 4402, 8662, 9455, 11005, 18910, 21655, 22010, 22877, 43310, 45754, 114385, 134261, 228770, 268522, 671305, 709187, 1342610, 1395497, 1418374, 1624267, 2790994, 3248534, 3545935, 6977485, 7091870, 8121335, 13954970, 16242670, 43260407, 50352277, 86520814, 99080287, 100704554, 198160574, 216302035, 251761385, 432604070, 495401435, 503522770, 990802870, 3071488897, 6142977794, 15357444485, 30714888970]

約数ペア:

[(1, 30714888970), (2, 15357444485), (5, 6142977794), (10, 3071488897), (31, 990802870), (61, 503522770), (62, 495401435), (71, 432604070), (122, 251761385), (142, 216302035), (155, 198160574), (305, 100704554), (310, 99080287), (355, 86520814), (610, 50352277), (710, 43260407), (1891, 16242670), (2201, 13954970), (3782, 8121335), (4331, 7091870), (4402, 6977485), (8662, 3545935), (9455, 3248534), (11005, 2790994), (18910, 1624267), (21655, 1418374), (22010, 1395497), (22877, 1342610), (43310, 709187), (45754, 671305), (114385, 268522), (134261, 228770)]