345236430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1582

約数の個数: 128

約数和(自身を含む): 1043767296

約数和(自身を除く): 698530866

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 103, 105, 110, 154, 165, 206, 210, 231, 309, 330, 385, 462, 515, 618, 721, 770, 1030, 1133, 1155, 1442, 1451, 1545, 2163, 2266, 2310, 2902, 3090, 3399, 3605, 4326, 4353, 5665, 6798, 7210, 7255, 7931, 8706, 10157, 10815, 11330, 14510, 15862, 15961, 16995, 20314, 21630, 21765, 23793, 30471, 31922, 33990, 39655, 43530, 47586, 47883, 50785, 60942, 79310, 79805, 95766, 101570, 111727, 118965, 149453, 152355, 159610, 223454, 237930, 239415, 298906, 304710, 335181, 448359, 478830, 558635, 670362, 747265, 896718, 1046171, 1117270, 1494530, 1643983, 1675905, 2092342, 2241795, 3138513, 3287966, 3351810, 4483590, 4931949, 5230855, 6277026, 8219915, 9863898, 10461710, 11507881, 15692565, 16439830, 23015762, 24659745, 31385130, 34523643, 49319490, 57539405, 69047286, 115078810, 172618215, 345236430]

約数ペア:

[(1, 345236430), (2, 172618215), (3, 115078810), (5, 69047286), (6, 57539405), (7, 49319490), (10, 34523643), (11, 31385130), (14, 24659745), (15, 23015762), (21, 16439830), (22, 15692565), (30, 11507881), (33, 10461710), (35, 9863898), (42, 8219915), (55, 6277026), (66, 5230855), (70, 4931949), (77, 4483590), (103, 3351810), (105, 3287966), (110, 3138513), (154, 2241795), (165, 2092342), (206, 1675905), (210, 1643983), (231, 1494530), (309, 1117270), (330, 1046171), (385, 896718), (462, 747265), (515, 670362), (618, 558635), (721, 478830), (770, 448359), (1030, 335181), (1133, 304710), (1155, 298906), (1442, 239415), (1451, 237930), (1545, 223454), (2163, 159610), (2266, 152355), (2310, 149453), (2902, 118965), (3090, 111727), (3399, 101570), (3605, 95766), (4326, 79805), (4353, 79310), (5665, 60942), (6798, 50785), (7210, 47883), (7255, 47586), (7931, 43530), (8706, 39655), (10157, 33990), (10815, 31922), (11330, 30471), (14510, 23793), (15862, 21765), (15961, 21630), (16995, 20314)]