4595220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 108

約数和(自身を含む): 16245684

約数和(自身を除く): 11650464

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 521, 588, 630, 735, 882, 980, 1042, 1260, 1470, 1563, 1764, 2084, 2205, 2605, 2940, 3126, 3647, 4410, 4689, 5210, 6252, 7294, 7815, 8820, 9378, 10420, 10941, 14588, 15630, 18235, 18756, 21882, 23445, 25529, 31260, 32823, 36470, 43764, 46890, 51058, 54705, 65646, 72940, 76587, 93780, 102116, 109410, 127645, 131292, 153174, 164115, 218820, 229761, 255290, 306348, 328230, 382935, 459522, 510580, 656460, 765870, 919044, 1148805, 1531740, 2297610, 4595220]

約数ペア:

[(1, 4595220), (2, 2297610), (3, 1531740), (4, 1148805), (5, 919044), (6, 765870), (7, 656460), (9, 510580), (10, 459522), (12, 382935), (14, 328230), (15, 306348), (18, 255290), (20, 229761), (21, 218820), (28, 164115), (30, 153174), (35, 131292), (36, 127645), (42, 109410), (45, 102116), (49, 93780), (60, 76587), (63, 72940), (70, 65646), (84, 54705), (90, 51058), (98, 46890), (105, 43764), (126, 36470), (140, 32823), (147, 31260), (180, 25529), (196, 23445), (210, 21882), (245, 18756), (252, 18235), (294, 15630), (315, 14588), (420, 10941), (441, 10420), (490, 9378), (521, 8820), (588, 7815), (630, 7294), (735, 6252), (882, 5210), (980, 4689), (1042, 4410), (1260, 3647), (1470, 3126), (1563, 2940), (1764, 2605), (2084, 2205)]