430397310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 1250380800

約数和(自身を除く): 819983490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 269, 285, 399, 401, 538, 570, 665, 798, 802, 807, 1203, 1330, 1345, 1614, 1883, 1995, 2005, 2406, 2690, 2807, 3766, 3990, 4010, 4035, 5111, 5614, 5649, 6015, 7619, 8070, 8421, 9415, 10222, 11298, 12030, 14035, 15238, 15333, 16842, 18830, 22857, 25555, 28070, 28245, 30666, 35777, 38095, 42105, 45714, 51110, 53333, 56490, 71554, 76190, 76665, 84210, 106666, 107331, 107869, 114285, 153330, 159999, 178885, 214662, 215738, 228570, 266665, 319998, 323607, 357770, 533330, 536655, 539345, 647214, 755083, 799995, 1073310, 1078690, 1510166, 1599990, 1618035, 2049511, 2265249, 3236070, 3775415, 4099022, 4530498, 6148533, 7550830, 10247555, 11326245, 12297066, 14346577, 20495110, 22652490, 28693154, 30742665, 43039731, 61485330, 71732885, 86079462, 143465770, 215198655, 430397310]

約数ペア:

[(1, 430397310), (2, 215198655), (3, 143465770), (5, 86079462), (6, 71732885), (7, 61485330), (10, 43039731), (14, 30742665), (15, 28693154), (19, 22652490), (21, 20495110), (30, 14346577), (35, 12297066), (38, 11326245), (42, 10247555), (57, 7550830), (70, 6148533), (95, 4530498), (105, 4099022), (114, 3775415), (133, 3236070), (190, 2265249), (210, 2049511), (266, 1618035), (269, 1599990), (285, 1510166), (399, 1078690), (401, 1073310), (538, 799995), (570, 755083), (665, 647214), (798, 539345), (802, 536655), (807, 533330), (1203, 357770), (1330, 323607), (1345, 319998), (1614, 266665), (1883, 228570), (1995, 215738), (2005, 214662), (2406, 178885), (2690, 159999), (2807, 153330), (3766, 114285), (3990, 107869), (4010, 107331), (4035, 106666), (5111, 84210), (5614, 76665), (5649, 76190), (6015, 71554), (7619, 56490), (8070, 53333), (8421, 51110), (9415, 45714), (10222, 42105), (11298, 38095), (12030, 35777), (14035, 30666), (15238, 28245), (15333, 28070), (16842, 25555), (18830, 22857)]