174028980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{152657}}^1$

素因数の和:152688

約数の個数: 48

約数和(自身を含む): 512930880

約数和(自身を除く): 338901900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 152657, 305314, 457971, 610628, 763285, 915942, 1526570, 1831884, 2289855, 2900483, 3053140, 4579710, 5800966, 8701449, 9159420, 11601932, 14502415, 17402898, 29004830, 34805796, 43507245, 58009660, 87014490, 174028980]

約数ペア:

[(1, 174028980), (2, 87014490), (3, 58009660), (4, 43507245), (5, 34805796), (6, 29004830), (10, 17402898), (12, 14502415), (15, 11601932), (19, 9159420), (20, 8701449), (30, 5800966), (38, 4579710), (57, 3053140), (60, 2900483), (76, 2289855), (95, 1831884), (114, 1526570), (190, 915942), (228, 763285), (285, 610628), (380, 457971), (570, 305314), (1140, 152657)]