307931370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19535

約数の個数: 64

約数和(自身を含む): 807791616

約数和(自身を除く): 499860246

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 15810, 19477, 38954, 58431, 97385, 116862, 194770, 292155, 331109, 584310, 603787, 662218, 993327, 1207574, 1655545, 1811361, 1986654, 3018935, 3311090, 3622722, 4966635, 6037870, 9056805, 9933270, 10264379, 18113610, 20528758, 30793137, 51321895, 61586274, 102643790, 153965685, 307931370]

約数ペア:

[(1, 307931370), (2, 153965685), (3, 102643790), (5, 61586274), (6, 51321895), (10, 30793137), (15, 20528758), (17, 18113610), (30, 10264379), (31, 9933270), (34, 9056805), (51, 6037870), (62, 4966635), (85, 3622722), (93, 3311090), (102, 3018935), (155, 1986654), (170, 1811361), (186, 1655545), (255, 1207574), (310, 993327), (465, 662218), (510, 603787), (527, 584310), (930, 331109), (1054, 292155), (1581, 194770), (2635, 116862), (3162, 97385), (5270, 58431), (7905, 38954), (15810, 19477)]