87877470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 223695360

約数和(自身を除く): 135817890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 570, 755, 906, 1021, 1510, 2042, 2265, 2869, 3063, 4530, 5105, 5738, 6126, 8607, 10210, 14345, 15315, 17214, 19399, 28690, 30630, 38798, 43035, 58197, 86070, 96995, 116394, 154171, 193990, 290985, 308342, 462513, 581970, 770855, 925026, 1541710, 2312565, 2929249, 4625130, 5858498, 8787747, 14646245, 17575494, 29292490, 43938735, 87877470]

約数ペア:

[(1, 87877470), (2, 43938735), (3, 29292490), (5, 17575494), (6, 14646245), (10, 8787747), (15, 5858498), (19, 4625130), (30, 2929249), (38, 2312565), (57, 1541710), (95, 925026), (114, 770855), (151, 581970), (190, 462513), (285, 308342), (302, 290985), (453, 193990), (570, 154171), (755, 116394), (906, 96995), (1021, 86070), (1510, 58197), (2042, 43035), (2265, 38798), (2869, 30630), (3063, 28690), (4530, 19399), (5105, 17214), (5738, 15315), (6126, 14345), (8607, 10210)]