1227518370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55219}}^1$

素因数の和:55264

約数の個数: 96

約数和(自身を含む): 3618014400

約数和(自身を除く): 2390496030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 55219, 110438, 165657, 276095, 331314, 496971, 552190, 717847, 828285, 993942, 1049161, 1435694, 1656570, 2098322, 2153541, 2484855, 3147483, 3589235, 4307082, 4969710, 5245805, 6294966, 6460623, 7178470, 9442449, 10491610, 10767705, 12921246, 13639093, 15737415, 18884898, 21535410, 27278186, 31474830, 32303115, 40917279, 47212245, 64606230, 68195465, 81834558, 94424490, 122751837, 136390930, 204586395, 245503674, 409172790, 613759185, 1227518370]

約数ペア:

[(1, 1227518370), (2, 613759185), (3, 409172790), (5, 245503674), (6, 204586395), (9, 136390930), (10, 122751837), (13, 94424490), (15, 81834558), (18, 68195465), (19, 64606230), (26, 47212245), (30, 40917279), (38, 32303115), (39, 31474830), (45, 27278186), (57, 21535410), (65, 18884898), (78, 15737415), (90, 13639093), (95, 12921246), (114, 10767705), (117, 10491610), (130, 9442449), (171, 7178470), (190, 6460623), (195, 6294966), (234, 5245805), (247, 4969710), (285, 4307082), (342, 3589235), (390, 3147483), (494, 2484855), (570, 2153541), (585, 2098322), (741, 1656570), (855, 1435694), (1170, 1049161), (1235, 993942), (1482, 828285), (1710, 717847), (2223, 552190), (2470, 496971), (3705, 331314), (4446, 276095), (7410, 165657), (11115, 110438), (22230, 55219)]