7175220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9199}}^1$

素因数の和:9224

約数の個数: 48

約数和(自身を含む): 21638400

約数和(自身を除く): 14463180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9199, 18398, 27597, 36796, 45995, 55194, 91990, 110388, 119587, 137985, 183980, 239174, 275970, 358761, 478348, 551940, 597935, 717522, 1195870, 1435044, 1793805, 2391740, 3587610, 7175220]

約数ペア:

[(1, 7175220), (2, 3587610), (3, 2391740), (4, 1793805), (5, 1435044), (6, 1195870), (10, 717522), (12, 597935), (13, 551940), (15, 478348), (20, 358761), (26, 275970), (30, 239174), (39, 183980), (52, 137985), (60, 119587), (65, 110388), (78, 91990), (130, 55194), (156, 45995), (195, 36796), (260, 27597), (390, 18398), (780, 9199)]