22803780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 66624768

約数和(自身を除く): 43820988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 71, 101, 106, 142, 159, 202, 212, 213, 265, 284, 303, 318, 355, 404, 426, 505, 530, 606, 636, 710, 795, 852, 1010, 1060, 1065, 1212, 1420, 1515, 1590, 2020, 2130, 3030, 3180, 3763, 4260, 5353, 6060, 7171, 7526, 10706, 11289, 14342, 15052, 16059, 18815, 21412, 21513, 22578, 26765, 28684, 32118, 35855, 37630, 43026, 45156, 53530, 56445, 64236, 71710, 75260, 80295, 86052, 107060, 107565, 112890, 143420, 160590, 215130, 225780, 321180, 380063, 430260, 760126, 1140189, 1520252, 1900315, 2280378, 3800630, 4560756, 5700945, 7601260, 11401890, 22803780]

約数ペア:

[(1, 22803780), (2, 11401890), (3, 7601260), (4, 5700945), (5, 4560756), (6, 3800630), (10, 2280378), (12, 1900315), (15, 1520252), (20, 1140189), (30, 760126), (53, 430260), (60, 380063), (71, 321180), (101, 225780), (106, 215130), (142, 160590), (159, 143420), (202, 112890), (212, 107565), (213, 107060), (265, 86052), (284, 80295), (303, 75260), (318, 71710), (355, 64236), (404, 56445), (426, 53530), (505, 45156), (530, 43026), (606, 37630), (636, 35855), (710, 32118), (795, 28684), (852, 26765), (1010, 22578), (1060, 21513), (1065, 21412), (1212, 18815), (1420, 16059), (1515, 15052), (1590, 14342), (2020, 11289), (2130, 10706), (3030, 7526), (3180, 7171), (3763, 6060), (4260, 5353)]