2115280380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{952829}}^1$

素因数の和:952878

約数の個数: 48

約数和(自身を含む): 6082866720

約数和(自身を除く): 3967586340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 952829, 1905658, 2858487, 3811316, 4764145, 5716974, 9528290, 11433948, 14292435, 19056580, 28584870, 35254673, 57169740, 70509346, 105764019, 141018692, 176273365, 211528038, 352546730, 423056076, 528820095, 705093460, 1057640190, 2115280380]

約数ペア:

[(1, 2115280380), (2, 1057640190), (3, 705093460), (4, 528820095), (5, 423056076), (6, 352546730), (10, 211528038), (12, 176273365), (15, 141018692), (20, 105764019), (30, 70509346), (37, 57169740), (60, 35254673), (74, 28584870), (111, 19056580), (148, 14292435), (185, 11433948), (222, 9528290), (370, 5716974), (444, 4764145), (555, 3811316), (740, 2858487), (1110, 1905658), (2220, 952829)]