74613420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19739}}^1$

素因数の和:19764

約数の個数: 96

約数和(自身を含む): 265305600

約数和(自身を除く): 190692180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19739, 39478, 59217, 78956, 98695, 118434, 138173, 177651, 197390, 236868, 276346, 296085, 355302, 394780, 414519, 532953, 552692, 592170, 690865, 710604, 829038, 888255, 1065906, 1184340, 1243557, 1381730, 1658076, 1776510, 2072595, 2131812, 2487114, 2664765, 2763460, 3553020, 3730671, 4145190, 4974228, 5329530, 6217785, 7461342, 8290380, 10659060, 12435570, 14922684, 18653355, 24871140, 37306710, 74613420]

約数ペア:

[(1, 74613420), (2, 37306710), (3, 24871140), (4, 18653355), (5, 14922684), (6, 12435570), (7, 10659060), (9, 8290380), (10, 7461342), (12, 6217785), (14, 5329530), (15, 4974228), (18, 4145190), (20, 3730671), (21, 3553020), (27, 2763460), (28, 2664765), (30, 2487114), (35, 2131812), (36, 2072595), (42, 1776510), (45, 1658076), (54, 1381730), (60, 1243557), (63, 1184340), (70, 1065906), (84, 888255), (90, 829038), (105, 710604), (108, 690865), (126, 592170), (135, 552692), (140, 532953), (180, 414519), (189, 394780), (210, 355302), (252, 296085), (270, 276346), (315, 236868), (378, 197390), (420, 177651), (540, 138173), (630, 118434), (756, 98695), (945, 78956), (1260, 59217), (1890, 39478), (3780, 19739)]