247124150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7798

約数の個数: 72

約数和(自身を含む): 575900640

約数和(自身を除く): 328776490

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 637, 650, 910, 1225, 1274, 2275, 2450, 3185, 4550, 6370, 7759, 15518, 15925, 31850, 38795, 54313, 77590, 100867, 108626, 193975, 201734, 271565, 380191, 387950, 504335, 543130, 706069, 760382, 1008670, 1357825, 1412138, 1900955, 2521675, 2715650, 3530345, 3801910, 4942483, 5043350, 7060690, 9504775, 9884966, 17651725, 19009550, 24712415, 35303450, 49424830, 123562075, 247124150]

約数ペア:

[(1, 247124150), (2, 123562075), (5, 49424830), (7, 35303450), (10, 24712415), (13, 19009550), (14, 17651725), (25, 9884966), (26, 9504775), (35, 7060690), (49, 5043350), (50, 4942483), (65, 3801910), (70, 3530345), (91, 2715650), (98, 2521675), (130, 1900955), (175, 1412138), (182, 1357825), (245, 1008670), (325, 760382), (350, 706069), (455, 543130), (490, 504335), (637, 387950), (650, 380191), (910, 271565), (1225, 201734), (1274, 193975), (2275, 108626), (2450, 100867), (3185, 77590), (4550, 54313), (6370, 38795), (7759, 31850), (15518, 15925)]