19069410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 29919390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 255, 269, 278, 417, 510, 538, 695, 807, 834, 1345, 1390, 1614, 2085, 2363, 2690, 4035, 4170, 4573, 4726, 7089, 8070, 9146, 11815, 13719, 14178, 22865, 23630, 27438, 35445, 37391, 45730, 68595, 70890, 74782, 112173, 137190, 186955, 224346, 373910, 560865, 635647, 1121730, 1271294, 1906941, 3178235, 3813882, 6356470, 9534705, 19069410]

約数ペア:

[(1, 19069410), (2, 9534705), (3, 6356470), (5, 3813882), (6, 3178235), (10, 1906941), (15, 1271294), (17, 1121730), (30, 635647), (34, 560865), (51, 373910), (85, 224346), (102, 186955), (139, 137190), (170, 112173), (255, 74782), (269, 70890), (278, 68595), (417, 45730), (510, 37391), (538, 35445), (695, 27438), (807, 23630), (834, 22865), (1345, 14178), (1390, 13719), (1614, 11815), (2085, 9146), (2363, 8070), (2690, 7089), (4035, 4726), (4170, 4573)]