190417190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 182830810

約数列:

[1, 2, 5, 10, 29, 31, 58, 59, 62, 118, 145, 155, 290, 295, 310, 359, 590, 718, 899, 1711, 1795, 1798, 1829, 3422, 3590, 3658, 4495, 8555, 8990, 9145, 10411, 11129, 17110, 18290, 20822, 21181, 22258, 42362, 52055, 53041, 55645, 104110, 105905, 106082, 111290, 211810, 265205, 322741, 530410, 614249, 645482, 656611, 1228498, 1313222, 1613705, 3071245, 3227410, 3283055, 6142490, 6566110, 19041719, 38083438, 95208595, 190417190]

約数ペア:

[(1, 190417190), (2, 95208595), (5, 38083438), (10, 19041719), (29, 6566110), (31, 6142490), (58, 3283055), (59, 3227410), (62, 3071245), (118, 1613705), (145, 1313222), (155, 1228498), (290, 656611), (295, 645482), (310, 614249), (359, 530410), (590, 322741), (718, 265205), (899, 211810), (1711, 111290), (1795, 106082), (1798, 105905), (1829, 104110), (3422, 55645), (3590, 53041), (3658, 52055), (4495, 42362), (8555, 22258), (8990, 21181), (9145, 20822), (10411, 18290), (11129, 17110)]