152503570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 300754944

約数和(自身を除く): 148251374

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 73, 115, 146, 155, 230, 293, 310, 365, 586, 713, 730, 1426, 1465, 1679, 2263, 2930, 3358, 3565, 4526, 6739, 7130, 8395, 9083, 11315, 13478, 16790, 18166, 21389, 22630, 33695, 42778, 45415, 52049, 67390, 90830, 104098, 106945, 208909, 213890, 260245, 417818, 491947, 520490, 663059, 983894, 1044545, 1326118, 2089090, 2459735, 3315295, 4919470, 6630590, 15250357, 30500714, 76251785, 152503570]

約数ペア:

[(1, 152503570), (2, 76251785), (5, 30500714), (10, 15250357), (23, 6630590), (31, 4919470), (46, 3315295), (62, 2459735), (73, 2089090), (115, 1326118), (146, 1044545), (155, 983894), (230, 663059), (293, 520490), (310, 491947), (365, 417818), (586, 260245), (713, 213890), (730, 208909), (1426, 106945), (1465, 104098), (1679, 90830), (2263, 67390), (2930, 52049), (3358, 45415), (3565, 42778), (4526, 33695), (6739, 22630), (7130, 21389), (8395, 18166), (9083, 16790), (11315, 13478)]