89376990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 228661056

約数和(自身を除く): 139284066

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 173, 255, 346, 510, 519, 865, 1013, 1038, 1730, 2026, 2595, 2941, 3039, 5065, 5190, 5882, 6078, 8823, 10130, 14705, 15195, 17221, 17646, 29410, 30390, 34442, 44115, 51663, 86105, 88230, 103326, 172210, 175249, 258315, 350498, 516630, 525747, 876245, 1051494, 1752490, 2628735, 2979233, 5257470, 5958466, 8937699, 14896165, 17875398, 29792330, 44688495, 89376990]

約数ペア:

[(1, 89376990), (2, 44688495), (3, 29792330), (5, 17875398), (6, 14896165), (10, 8937699), (15, 5958466), (17, 5257470), (30, 2979233), (34, 2628735), (51, 1752490), (85, 1051494), (102, 876245), (170, 525747), (173, 516630), (255, 350498), (346, 258315), (510, 175249), (519, 172210), (865, 103326), (1013, 88230), (1038, 86105), (1730, 51663), (2026, 44115), (2595, 34442), (2941, 30390), (3039, 29410), (5065, 17646), (5190, 17221), (5882, 15195), (6078, 14705), (8823, 10130)]