28035150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 81744768

約数和(自身を除く): 53709618

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1307, 1430, 1650, 1950, 2145, 2614, 3575, 3921, 4290, 6535, 7150, 7842, 10725, 13070, 14377, 16991, 19605, 21450, 28754, 32675, 33982, 39210, 43131, 50973, 65350, 71885, 84955, 86262, 98025, 101946, 143770, 169910, 186901, 196050, 215655, 254865, 359425, 373802, 424775, 431310, 509730, 560703, 718850, 849550, 934505, 1078275, 1121406, 1274325, 1869010, 2156550, 2548650, 2803515, 4672525, 5607030, 9345050, 14017575, 28035150]

約数ペア:

[(1, 28035150), (2, 14017575), (3, 9345050), (5, 5607030), (6, 4672525), (10, 2803515), (11, 2548650), (13, 2156550), (15, 1869010), (22, 1274325), (25, 1121406), (26, 1078275), (30, 934505), (33, 849550), (39, 718850), (50, 560703), (55, 509730), (65, 431310), (66, 424775), (75, 373802), (78, 359425), (110, 254865), (130, 215655), (143, 196050), (150, 186901), (165, 169910), (195, 143770), (275, 101946), (286, 98025), (325, 86262), (330, 84955), (390, 71885), (429, 65350), (550, 50973), (650, 43131), (715, 39210), (825, 33982), (858, 32675), (975, 28754), (1307, 21450), (1430, 19605), (1650, 16991), (1950, 14377), (2145, 13070), (2614, 10725), (3575, 7842), (3921, 7150), (4290, 6535)]