177190470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13963}}^1$

素因数の和:14026

約数の個数: 64

約数和(自身を含む): 482595840

約数和(自身を除く): 305405370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 13963, 27926, 41889, 69815, 83778, 125667, 139630, 209445, 251334, 377001, 418890, 628335, 656261, 754002, 1256670, 1312522, 1885005, 1968783, 3281305, 3770010, 3937566, 5906349, 6562610, 9843915, 11812698, 17719047, 19687830, 29531745, 35438094, 59063490, 88595235, 177190470]

約数ペア:

[(1, 177190470), (2, 88595235), (3, 59063490), (5, 35438094), (6, 29531745), (9, 19687830), (10, 17719047), (15, 11812698), (18, 9843915), (27, 6562610), (30, 5906349), (45, 3937566), (47, 3770010), (54, 3281305), (90, 1968783), (94, 1885005), (135, 1312522), (141, 1256670), (235, 754002), (270, 656261), (282, 628335), (423, 418890), (470, 377001), (705, 251334), (846, 209445), (1269, 139630), (1410, 125667), (2115, 83778), (2538, 69815), (4230, 41889), (6345, 27926), (12690, 13963)]