17264490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 43794432

約数和(自身を除く): 26529942

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 191, 230, 262, 345, 382, 393, 573, 655, 690, 786, 955, 1146, 1310, 1910, 1965, 2865, 3013, 3930, 4393, 5730, 6026, 8786, 9039, 13179, 15065, 18078, 21965, 25021, 26358, 30130, 43930, 45195, 50042, 65895, 75063, 90390, 125105, 131790, 150126, 250210, 375315, 575483, 750630, 1150966, 1726449, 2877415, 3452898, 5754830, 8632245, 17264490]

約数ペア:

[(1, 17264490), (2, 8632245), (3, 5754830), (5, 3452898), (6, 2877415), (10, 1726449), (15, 1150966), (23, 750630), (30, 575483), (46, 375315), (69, 250210), (115, 150126), (131, 131790), (138, 125105), (191, 90390), (230, 75063), (262, 65895), (345, 50042), (382, 45195), (393, 43930), (573, 30130), (655, 26358), (690, 25021), (786, 21965), (955, 18078), (1146, 15065), (1310, 13179), (1910, 9039), (1965, 8786), (2865, 6026), (3013, 5730), (3930, 4393)]