1503810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 144

約数和(自身を含む): 5121792

約数和(自身を除く): 3617982

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 49, 55, 62, 63, 66, 70, 77, 90, 93, 98, 99, 105, 110, 126, 147, 154, 155, 165, 186, 198, 210, 217, 231, 245, 279, 294, 310, 315, 330, 341, 385, 434, 441, 462, 465, 490, 495, 539, 558, 630, 651, 682, 693, 735, 770, 882, 930, 990, 1023, 1078, 1085, 1155, 1302, 1386, 1395, 1470, 1519, 1617, 1705, 1953, 2046, 2170, 2205, 2310, 2387, 2695, 2790, 3038, 3069, 3234, 3255, 3410, 3465, 3906, 4410, 4557, 4774, 4851, 5115, 5390, 6138, 6510, 6930, 7161, 7595, 8085, 9114, 9702, 9765, 10230, 11935, 13671, 14322, 15190, 15345, 16170, 16709, 19530, 21483, 22785, 23870, 24255, 27342, 30690, 33418, 35805, 42966, 45570, 48510, 50127, 68355, 71610, 83545, 100254, 107415, 136710, 150381, 167090, 214830, 250635, 300762, 501270, 751905, 1503810]

約数ペア:

[(1, 1503810), (2, 751905), (3, 501270), (5, 300762), (6, 250635), (7, 214830), (9, 167090), (10, 150381), (11, 136710), (14, 107415), (15, 100254), (18, 83545), (21, 71610), (22, 68355), (30, 50127), (31, 48510), (33, 45570), (35, 42966), (42, 35805), (45, 33418), (49, 30690), (55, 27342), (62, 24255), (63, 23870), (66, 22785), (70, 21483), (77, 19530), (90, 16709), (93, 16170), (98, 15345), (99, 15190), (105, 14322), (110, 13671), (126, 11935), (147, 10230), (154, 9765), (155, 9702), (165, 9114), (186, 8085), (198, 7595), (210, 7161), (217, 6930), (231, 6510), (245, 6138), (279, 5390), (294, 5115), (310, 4851), (315, 4774), (330, 4557), (341, 4410), (385, 3906), (434, 3465), (441, 3410), (462, 3255), (465, 3234), (490, 3069), (495, 3038), (539, 2790), (558, 2695), (630, 2387), (651, 2310), (682, 2205), (693, 2170), (735, 2046), (770, 1953), (882, 1705), (930, 1617), (990, 1519), (1023, 1470), (1078, 1395), (1085, 1386), (1155, 1302)]