1019070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 2911896

約数和(自身を除く): 1892826

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 78, 90, 117, 130, 134, 169, 195, 201, 234, 335, 338, 390, 402, 507, 585, 603, 670, 845, 871, 1005, 1014, 1170, 1206, 1521, 1690, 1742, 2010, 2535, 2613, 3015, 3042, 4355, 5070, 5226, 6030, 7605, 7839, 8710, 11323, 13065, 15210, 15678, 22646, 26130, 33969, 39195, 56615, 67938, 78390, 101907, 113230, 169845, 203814, 339690, 509535, 1019070]

約数ペア:

[(1, 1019070), (2, 509535), (3, 339690), (5, 203814), (6, 169845), (9, 113230), (10, 101907), (13, 78390), (15, 67938), (18, 56615), (26, 39195), (30, 33969), (39, 26130), (45, 22646), (65, 15678), (67, 15210), (78, 13065), (90, 11323), (117, 8710), (130, 7839), (134, 7605), (169, 6030), (195, 5226), (201, 5070), (234, 4355), (335, 3042), (338, 3015), (390, 2613), (402, 2535), (507, 2010), (585, 1742), (603, 1690), (670, 1521), (845, 1206), (871, 1170), (1005, 1014)]