28696230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5301

約数の個数: 48

約数和(自身を含む): 75847824

約数和(自身を除く): 47151594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5227, 5490, 10454, 15681, 26135, 31362, 47043, 52270, 78405, 94086, 156810, 235215, 318847, 470430, 637694, 956541, 1594235, 1913082, 2869623, 3188470, 4782705, 5739246, 9565410, 14348115, 28696230]

約数ペア:

[(1, 28696230), (2, 14348115), (3, 9565410), (5, 5739246), (6, 4782705), (9, 3188470), (10, 2869623), (15, 1913082), (18, 1594235), (30, 956541), (45, 637694), (61, 470430), (90, 318847), (122, 235215), (183, 156810), (305, 94086), (366, 78405), (549, 52270), (610, 47043), (915, 31362), (1098, 26135), (1830, 15681), (2745, 10454), (5227, 5490)]