191698980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15287}}^1$

素因数の和:15329

約数の個数: 96

約数和(自身を含む): 616412160

約数和(自身を除く): 424713180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 15287, 30574, 45861, 61148, 76435, 91722, 152870, 168157, 183444, 229305, 290453, 305740, 336314, 458610, 504471, 580906, 672628, 840785, 871359, 917220, 1008942, 1161812, 1452265, 1681570, 1742718, 2017884, 2522355, 2904530, 3194983, 3363140, 3485436, 4356795, 5044710, 5809060, 6389966, 8713590, 9584949, 10089420, 12779932, 15974915, 17427180, 19169898, 31949830, 38339796, 47924745, 63899660, 95849490, 191698980]

約数ペア:

[(1, 191698980), (2, 95849490), (3, 63899660), (4, 47924745), (5, 38339796), (6, 31949830), (10, 19169898), (11, 17427180), (12, 15974915), (15, 12779932), (19, 10089420), (20, 9584949), (22, 8713590), (30, 6389966), (33, 5809060), (38, 5044710), (44, 4356795), (55, 3485436), (57, 3363140), (60, 3194983), (66, 2904530), (76, 2522355), (95, 2017884), (110, 1742718), (114, 1681570), (132, 1452265), (165, 1161812), (190, 1008942), (209, 917220), (220, 871359), (228, 840785), (285, 672628), (330, 580906), (380, 504471), (418, 458610), (570, 336314), (627, 305740), (660, 290453), (836, 229305), (1045, 183444), (1140, 168157), (1254, 152870), (2090, 91722), (2508, 76435), (3135, 61148), (4180, 45861), (6270, 30574), (12540, 15287)]