61218870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 163392768

約数和(自身を除く): 102173898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 289, 307, 345, 391, 510, 578, 614, 690, 782, 867, 921, 1173, 1445, 1535, 1734, 1842, 1955, 2346, 2890, 3070, 3910, 4335, 4605, 5219, 5865, 6647, 7061, 8670, 9210, 10438, 11730, 13294, 14122, 15657, 19941, 21183, 26095, 31314, 33235, 35305, 39882, 42366, 52190, 66470, 70610, 78285, 88723, 99705, 105915, 120037, 156570, 177446, 199410, 211830, 240074, 266169, 360111, 443615, 532338, 600185, 720222, 887230, 1200370, 1330845, 1800555, 2040629, 2661690, 3601110, 4081258, 6121887, 10203145, 12243774, 20406290, 30609435, 61218870]

約数ペア:

[(1, 61218870), (2, 30609435), (3, 20406290), (5, 12243774), (6, 10203145), (10, 6121887), (15, 4081258), (17, 3601110), (23, 2661690), (30, 2040629), (34, 1800555), (46, 1330845), (51, 1200370), (69, 887230), (85, 720222), (102, 600185), (115, 532338), (138, 443615), (170, 360111), (230, 266169), (255, 240074), (289, 211830), (307, 199410), (345, 177446), (391, 156570), (510, 120037), (578, 105915), (614, 99705), (690, 88723), (782, 78285), (867, 70610), (921, 66470), (1173, 52190), (1445, 42366), (1535, 39882), (1734, 35305), (1842, 33235), (1955, 31314), (2346, 26095), (2890, 21183), (3070, 19941), (3910, 15657), (4335, 14122), (4605, 13294), (5219, 11730), (5865, 10438), (6647, 9210), (7061, 8670)]