788143380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{863}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 2285273088

約数和(自身を除く): 1497129708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 491, 620, 863, 930, 982, 1473, 1726, 1860, 1964, 2455, 2589, 2946, 3452, 4315, 4910, 5178, 5892, 7365, 8630, 9820, 10356, 12945, 14730, 15221, 17260, 25890, 26753, 29460, 30442, 45663, 51780, 53506, 60884, 76105, 80259, 91326, 107012, 133765, 152210, 160518, 182652, 228315, 267530, 304420, 321036, 401295, 423733, 456630, 535060, 802590, 847466, 913260, 1271199, 1605180, 1694932, 2118665, 2542398, 4237330, 5084796, 6355995, 8474660, 12711990, 13135723, 25423980, 26271446, 39407169, 52542892, 65678615, 78814338, 131357230, 157628676, 197035845, 262714460, 394071690, 788143380]

約数ペア:

[(1, 788143380), (2, 394071690), (3, 262714460), (4, 197035845), (5, 157628676), (6, 131357230), (10, 78814338), (12, 65678615), (15, 52542892), (20, 39407169), (30, 26271446), (31, 25423980), (60, 13135723), (62, 12711990), (93, 8474660), (124, 6355995), (155, 5084796), (186, 4237330), (310, 2542398), (372, 2118665), (465, 1694932), (491, 1605180), (620, 1271199), (863, 913260), (930, 847466), (982, 802590), (1473, 535060), (1726, 456630), (1860, 423733), (1964, 401295), (2455, 321036), (2589, 304420), (2946, 267530), (3452, 228315), (4315, 182652), (4910, 160518), (5178, 152210), (5892, 133765), (7365, 107012), (8630, 91326), (9820, 80259), (10356, 76105), (12945, 60884), (14730, 53506), (15221, 51780), (17260, 45663), (25890, 30442), (26753, 29460)]