42074580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 122145408

約数和(自身を除く): 80070828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 101, 106, 131, 159, 202, 212, 262, 265, 303, 318, 393, 404, 505, 524, 530, 606, 636, 655, 786, 795, 1010, 1060, 1212, 1310, 1515, 1572, 1590, 1965, 2020, 2620, 3030, 3180, 3930, 5353, 6060, 6943, 7860, 10706, 13231, 13886, 16059, 20829, 21412, 26462, 26765, 27772, 32118, 34715, 39693, 41658, 52924, 53530, 64236, 66155, 69430, 79386, 80295, 83316, 104145, 107060, 132310, 138860, 158772, 160590, 198465, 208290, 264620, 321180, 396930, 416580, 701243, 793860, 1402486, 2103729, 2804972, 3506215, 4207458, 7012430, 8414916, 10518645, 14024860, 21037290, 42074580]

約数ペア:

[(1, 42074580), (2, 21037290), (3, 14024860), (4, 10518645), (5, 8414916), (6, 7012430), (10, 4207458), (12, 3506215), (15, 2804972), (20, 2103729), (30, 1402486), (53, 793860), (60, 701243), (101, 416580), (106, 396930), (131, 321180), (159, 264620), (202, 208290), (212, 198465), (262, 160590), (265, 158772), (303, 138860), (318, 132310), (393, 107060), (404, 104145), (505, 83316), (524, 80295), (530, 79386), (606, 69430), (636, 66155), (655, 64236), (786, 53530), (795, 52924), (1010, 41658), (1060, 39693), (1212, 34715), (1310, 32118), (1515, 27772), (1572, 26765), (1590, 26462), (1965, 21412), (2020, 20829), (2620, 16059), (3030, 13886), (3180, 13231), (3930, 10706), (5353, 7860), (6060, 6943)]