143450930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 319391748

約数和(自身を除く): 175940818

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 289, 490, 578, 595, 833, 1013, 1190, 1445, 1666, 2023, 2026, 2890, 4046, 4165, 5065, 7091, 8330, 10115, 10130, 14161, 14182, 17221, 20230, 28322, 34442, 35455, 49637, 70805, 70910, 86105, 99274, 120547, 141610, 172210, 241094, 248185, 292757, 496370, 585514, 602735, 843829, 1205470, 1463785, 1687658, 2049299, 2927570, 4098598, 4219145, 8438290, 10246495, 14345093, 20492990, 28690186, 71725465, 143450930]

約数ペア:

[(1, 143450930), (2, 71725465), (5, 28690186), (7, 20492990), (10, 14345093), (14, 10246495), (17, 8438290), (34, 4219145), (35, 4098598), (49, 2927570), (70, 2049299), (85, 1687658), (98, 1463785), (119, 1205470), (170, 843829), (238, 602735), (245, 585514), (289, 496370), (490, 292757), (578, 248185), (595, 241094), (833, 172210), (1013, 141610), (1190, 120547), (1445, 99274), (1666, 86105), (2023, 70910), (2026, 70805), (2890, 49637), (4046, 35455), (4165, 34442), (5065, 28322), (7091, 20230), (8330, 17221), (10115, 14182), (10130, 14161)]