71482850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 141151680

約数和(自身を除く): 69668830

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 575, 610, 1019, 1150, 1403, 1525, 2038, 2806, 3050, 5095, 7015, 10190, 14030, 23437, 25475, 35075, 46874, 50950, 62159, 70150, 117185, 124318, 234370, 310795, 585925, 621590, 1171850, 1429657, 1553975, 2859314, 3107950, 7148285, 14296570, 35741425, 71482850]

約数ペア:

[(1, 71482850), (2, 35741425), (5, 14296570), (10, 7148285), (23, 3107950), (25, 2859314), (46, 1553975), (50, 1429657), (61, 1171850), (115, 621590), (122, 585925), (230, 310795), (305, 234370), (575, 124318), (610, 117185), (1019, 70150), (1150, 62159), (1403, 50950), (1525, 46874), (2038, 35075), (2806, 25475), (3050, 23437), (5095, 14030), (7015, 10190)]