1330643300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1439}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 3304788480

約数和(自身を除く): 1974145180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1321, 1439, 2642, 2878, 5284, 5756, 6605, 7195, 9247, 10073, 13210, 14390, 18494, 20146, 26420, 28780, 33025, 35975, 36988, 40292, 46235, 50365, 66050, 71950, 92470, 100730, 132100, 143900, 184940, 201460, 231175, 251825, 462350, 503650, 924700, 1007300, 1900919, 3801838, 7603676, 9504595, 13306433, 19009190, 26612866, 38018380, 47522975, 53225732, 66532165, 95045950, 133064330, 190091900, 266128660, 332660825, 665321650, 1330643300]

約数ペア:

[(1, 1330643300), (2, 665321650), (4, 332660825), (5, 266128660), (7, 190091900), (10, 133064330), (14, 95045950), (20, 66532165), (25, 53225732), (28, 47522975), (35, 38018380), (50, 26612866), (70, 19009190), (100, 13306433), (140, 9504595), (175, 7603676), (350, 3801838), (700, 1900919), (1321, 1007300), (1439, 924700), (2642, 503650), (2878, 462350), (5284, 251825), (5756, 231175), (6605, 201460), (7195, 184940), (9247, 143900), (10073, 132100), (13210, 100730), (14390, 92470), (18494, 71950), (20146, 66050), (26420, 50365), (28780, 46235), (33025, 40292), (35975, 36988)]