89734230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 80

約数和(自身を含む): 243326160

約数和(自身を除く): 153591930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 797, 810, 834, 1251, 1390, 1594, 2085, 2391, 2502, 3753, 3985, 4170, 4782, 6255, 7173, 7506, 7970, 11259, 11955, 12510, 14346, 18765, 21519, 22518, 23910, 35865, 37530, 43038, 56295, 64557, 71730, 107595, 110783, 112590, 129114, 215190, 221566, 322785, 332349, 553915, 645570, 664698, 997047, 1107830, 1661745, 1994094, 2991141, 3323490, 4985235, 5982282, 8973423, 9970470, 14955705, 17946846, 29911410, 44867115, 89734230]

約数ペア:

[(1, 89734230), (2, 44867115), (3, 29911410), (5, 17946846), (6, 14955705), (9, 9970470), (10, 8973423), (15, 5982282), (18, 4985235), (27, 3323490), (30, 2991141), (45, 1994094), (54, 1661745), (81, 1107830), (90, 997047), (135, 664698), (139, 645570), (162, 553915), (270, 332349), (278, 322785), (405, 221566), (417, 215190), (695, 129114), (797, 112590), (810, 110783), (834, 107595), (1251, 71730), (1390, 64557), (1594, 56295), (2085, 43038), (2391, 37530), (2502, 35865), (3753, 23910), (3985, 22518), (4170, 21519), (4782, 18765), (6255, 14346), (7173, 12510), (7506, 11955), (7970, 11259)]