17172450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1280

約数の個数: 72

約数和(自身を含む): 47663616

約数和(自身を除く): 30491166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1231, 1395, 1550, 2325, 2462, 2790, 3693, 4650, 6155, 6975, 7386, 11079, 12310, 13950, 18465, 22158, 30775, 36930, 38161, 55395, 61550, 76322, 92325, 110790, 114483, 184650, 190805, 228966, 276975, 343449, 381610, 553950, 572415, 686898, 954025, 1144830, 1717245, 1908050, 2862075, 3434490, 5724150, 8586225, 17172450]

約数ペア:

[(1, 17172450), (2, 8586225), (3, 5724150), (5, 3434490), (6, 2862075), (9, 1908050), (10, 1717245), (15, 1144830), (18, 954025), (25, 686898), (30, 572415), (31, 553950), (45, 381610), (50, 343449), (62, 276975), (75, 228966), (90, 190805), (93, 184650), (150, 114483), (155, 110790), (186, 92325), (225, 76322), (279, 61550), (310, 55395), (450, 38161), (465, 36930), (558, 30775), (775, 22158), (930, 18465), (1231, 13950), (1395, 12310), (1550, 11079), (2325, 7386), (2462, 6975), (2790, 6155), (3693, 4650)]