2166450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 6374592

約数和(自身を除く): 4208142

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 101, 110, 130, 143, 150, 165, 195, 202, 275, 286, 303, 325, 330, 390, 429, 505, 550, 606, 650, 715, 825, 858, 975, 1010, 1111, 1313, 1430, 1515, 1650, 1950, 2145, 2222, 2525, 2626, 3030, 3333, 3575, 3939, 4290, 5050, 5555, 6565, 6666, 7150, 7575, 7878, 10725, 11110, 13130, 14443, 15150, 16665, 19695, 21450, 27775, 28886, 32825, 33330, 39390, 43329, 55550, 65650, 72215, 83325, 86658, 98475, 144430, 166650, 196950, 216645, 361075, 433290, 722150, 1083225, 2166450]

約数ペア:

[(1, 2166450), (2, 1083225), (3, 722150), (5, 433290), (6, 361075), (10, 216645), (11, 196950), (13, 166650), (15, 144430), (22, 98475), (25, 86658), (26, 83325), (30, 72215), (33, 65650), (39, 55550), (50, 43329), (55, 39390), (65, 33330), (66, 32825), (75, 28886), (78, 27775), (101, 21450), (110, 19695), (130, 16665), (143, 15150), (150, 14443), (165, 13130), (195, 11110), (202, 10725), (275, 7878), (286, 7575), (303, 7150), (325, 6666), (330, 6565), (390, 5555), (429, 5050), (505, 4290), (550, 3939), (606, 3575), (650, 3333), (715, 3030), (825, 2626), (858, 2525), (975, 2222), (1010, 2145), (1111, 1950), (1313, 1650), (1430, 1515)]