4711140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3739}}^1$

素因数の和:3761

約数の個数: 72

約数和(自身を含む): 16336320

約数和(自身を除く): 11625180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3739, 7478, 11217, 14956, 18695, 22434, 26173, 33651, 37390, 44868, 52346, 56085, 67302, 74780, 78519, 104692, 112170, 130865, 134604, 157038, 168255, 224340, 235557, 261730, 314076, 336510, 392595, 471114, 523460, 673020, 785190, 942228, 1177785, 1570380, 2355570, 4711140]

約数ペア:

[(1, 4711140), (2, 2355570), (3, 1570380), (4, 1177785), (5, 942228), (6, 785190), (7, 673020), (9, 523460), (10, 471114), (12, 392595), (14, 336510), (15, 314076), (18, 261730), (20, 235557), (21, 224340), (28, 168255), (30, 157038), (35, 134604), (36, 130865), (42, 112170), (45, 104692), (60, 78519), (63, 74780), (70, 67302), (84, 56085), (90, 52346), (105, 44868), (126, 37390), (140, 33651), (180, 26173), (210, 22434), (252, 18695), (315, 14956), (420, 11217), (630, 7478), (1260, 3739)]