190075470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28669}}^1$

素因数の和:28709

約数の個数: 64

約数和(自身を含む): 520188480

約数和(自身を除く): 330113010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 28669, 57338, 86007, 143345, 172014, 286690, 372697, 430035, 487373, 745394, 860070, 974746, 1118091, 1462119, 1863485, 2236182, 2436865, 2924238, 3726970, 4873730, 5590455, 6335849, 7310595, 11180910, 12671698, 14621190, 19007547, 31679245, 38015094, 63358490, 95037735, 190075470]

約数ペア:

[(1, 190075470), (2, 95037735), (3, 63358490), (5, 38015094), (6, 31679245), (10, 19007547), (13, 14621190), (15, 12671698), (17, 11180910), (26, 7310595), (30, 6335849), (34, 5590455), (39, 4873730), (51, 3726970), (65, 2924238), (78, 2436865), (85, 2236182), (102, 1863485), (130, 1462119), (170, 1118091), (195, 974746), (221, 860070), (255, 745394), (390, 487373), (442, 430035), (510, 372697), (663, 286690), (1105, 172014), (1326, 143345), (2210, 86007), (3315, 57338), (6630, 28669)]