2398996860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{3391}}^1$

素因数の和:4323

約数の個数: 96

約数和(自身を含む): 7244009472

約数和(自身を除く): 4845012612

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, 907, 1814, 2721, 3391, 3628, 4535, 5442, 6782, 9070, 10173, 10884, 11791, 13564, 13605, 16955, 18140, 20346, 23582, 27210, 33910, 35373, 40692, 44083, 47164, 50865, 54420, 58955, 67820, 70746, 88166, 101730, 117910, 132249, 141492, 176332, 176865, 203460, 220415, 235820, 264498, 353730, 440830, 528996, 661245, 707460, 881660, 1322490, 2644980, 3075637, 6151274, 9226911, 12302548, 15378185, 18453822, 30756370, 36907644, 39983281, 46134555, 61512740, 79966562, 92269110, 119949843, 159933124, 184538220, 199916405, 239899686, 399832810, 479799372, 599749215, 799665620, 1199498430, 2398996860]

約数ペア:

[(1, 2398996860), (2, 1199498430), (3, 799665620), (4, 599749215), (5, 479799372), (6, 399832810), (10, 239899686), (12, 199916405), (13, 184538220), (15, 159933124), (20, 119949843), (26, 92269110), (30, 79966562), (39, 61512740), (52, 46134555), (60, 39983281), (65, 36907644), (78, 30756370), (130, 18453822), (156, 15378185), (195, 12302548), (260, 9226911), (390, 6151274), (780, 3075637), (907, 2644980), (1814, 1322490), (2721, 881660), (3391, 707460), (3628, 661245), (4535, 528996), (5442, 440830), (6782, 353730), (9070, 264498), (10173, 235820), (10884, 220415), (11791, 203460), (13564, 176865), (13605, 176332), (16955, 141492), (18140, 132249), (20346, 117910), (23582, 101730), (27210, 88166), (33910, 70746), (35373, 67820), (40692, 58955), (44083, 54420), (47164, 50865)]