27660990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 79847424

約数和(自身を除く): 52186434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 607, 651, 735, 930, 1085, 1214, 1302, 1470, 1519, 1821, 2170, 3035, 3038, 3255, 3642, 4249, 4557, 6070, 6510, 7595, 8498, 9105, 9114, 12747, 15190, 18210, 18817, 21245, 22785, 25494, 29743, 37634, 42490, 45570, 56451, 59486, 63735, 89229, 94085, 112902, 127470, 131719, 148715, 178458, 188170, 263438, 282255, 297430, 395157, 446145, 564510, 658595, 790314, 892290, 922033, 1317190, 1844066, 1975785, 2766099, 3951570, 4610165, 5532198, 9220330, 13830495, 27660990]

約数ペア:

[(1, 27660990), (2, 13830495), (3, 9220330), (5, 5532198), (6, 4610165), (7, 3951570), (10, 2766099), (14, 1975785), (15, 1844066), (21, 1317190), (30, 922033), (31, 892290), (35, 790314), (42, 658595), (49, 564510), (62, 446145), (70, 395157), (93, 297430), (98, 282255), (105, 263438), (147, 188170), (155, 178458), (186, 148715), (210, 131719), (217, 127470), (245, 112902), (294, 94085), (310, 89229), (434, 63735), (465, 59486), (490, 56451), (607, 45570), (651, 42490), (735, 37634), (930, 29743), (1085, 25494), (1214, 22785), (1302, 21245), (1470, 18817), (1519, 18210), (1821, 15190), (2170, 12747), (3035, 9114), (3038, 9105), (3255, 8498), (3642, 7595), (4249, 6510), (4557, 6070)]