1187801580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{91229}}^1$

素因数の和:91279

約数の個数: 96

約数和(自身を含む): 3923619840

約数和(自身を除く): 2735818260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 91229, 182458, 273687, 364916, 456145, 547374, 638603, 912290, 1094748, 1277206, 1368435, 1824580, 1915809, 2554412, 2736870, 2828099, 3193015, 3831618, 5473740, 5656198, 6386030, 7663236, 8484297, 9579045, 11312396, 12772060, 14140495, 16968594, 19158090, 19796693, 28280990, 33937188, 38316180, 39593386, 42421485, 56561980, 59390079, 79186772, 84842970, 98983465, 118780158, 169685940, 197966930, 237560316, 296950395, 395933860, 593900790, 1187801580]

約数ペア:

[(1, 1187801580), (2, 593900790), (3, 395933860), (4, 296950395), (5, 237560316), (6, 197966930), (7, 169685940), (10, 118780158), (12, 98983465), (14, 84842970), (15, 79186772), (20, 59390079), (21, 56561980), (28, 42421485), (30, 39593386), (31, 38316180), (35, 33937188), (42, 28280990), (60, 19796693), (62, 19158090), (70, 16968594), (84, 14140495), (93, 12772060), (105, 11312396), (124, 9579045), (140, 8484297), (155, 7663236), (186, 6386030), (210, 5656198), (217, 5473740), (310, 3831618), (372, 3193015), (420, 2828099), (434, 2736870), (465, 2554412), (620, 1915809), (651, 1824580), (868, 1368435), (930, 1277206), (1085, 1094748), (1302, 912290), (1860, 638603), (2170, 547374), (2604, 456145), (3255, 364916), (4340, 273687), (6510, 182458), (13020, 91229)]