814430820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102059}}^1$

素因数の和:102097

約数の個数: 96

約数和(自身を含む): 2743372800

約数和(自身を除く): 1928941980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 102059, 204118, 306177, 408236, 510295, 612354, 714413, 1020590, 1224708, 1428826, 1530885, 1939121, 2041180, 2143239, 2857652, 3061770, 3572065, 3878242, 4286478, 5817363, 6123540, 7144130, 7756484, 8572956, 9695605, 10716195, 11634726, 13573847, 14288260, 19391210, 21432390, 23269452, 27147694, 29086815, 38782420, 40721541, 42864780, 54295388, 58173630, 67869235, 81443082, 116347260, 135738470, 162886164, 203607705, 271476940, 407215410, 814430820]

約数ペア:

[(1, 814430820), (2, 407215410), (3, 271476940), (4, 203607705), (5, 162886164), (6, 135738470), (7, 116347260), (10, 81443082), (12, 67869235), (14, 58173630), (15, 54295388), (19, 42864780), (20, 40721541), (21, 38782420), (28, 29086815), (30, 27147694), (35, 23269452), (38, 21432390), (42, 19391210), (57, 14288260), (60, 13573847), (70, 11634726), (76, 10716195), (84, 9695605), (95, 8572956), (105, 7756484), (114, 7144130), (133, 6123540), (140, 5817363), (190, 4286478), (210, 3878242), (228, 3572065), (266, 3061770), (285, 2857652), (380, 2143239), (399, 2041180), (420, 1939121), (532, 1530885), (570, 1428826), (665, 1224708), (798, 1020590), (1140, 714413), (1330, 612354), (1596, 510295), (1995, 408236), (2660, 306177), (3990, 204118), (7980, 102059)]