313635740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 742936320

約数和(自身を除く): 429300580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 73, 110, 118, 146, 220, 236, 292, 295, 331, 365, 590, 649, 662, 730, 803, 1180, 1298, 1324, 1460, 1606, 1655, 2596, 3212, 3245, 3310, 3641, 4015, 4307, 6490, 6620, 7282, 8030, 8614, 12980, 14564, 16060, 17228, 18205, 19529, 21535, 24163, 36410, 39058, 43070, 47377, 48326, 72820, 78116, 86140, 94754, 96652, 97645, 120815, 189508, 195290, 214819, 236885, 241630, 265793, 390580, 429638, 473770, 483260, 531586, 859276, 947540, 1063172, 1074095, 1328965, 1425617, 2148190, 2657930, 2851234, 4296380, 5315860, 5702468, 7128085, 14256170, 15681787, 28512340, 31363574, 62727148, 78408935, 156817870, 313635740]

約数ペア:

[(1, 313635740), (2, 156817870), (4, 78408935), (5, 62727148), (10, 31363574), (11, 28512340), (20, 15681787), (22, 14256170), (44, 7128085), (55, 5702468), (59, 5315860), (73, 4296380), (110, 2851234), (118, 2657930), (146, 2148190), (220, 1425617), (236, 1328965), (292, 1074095), (295, 1063172), (331, 947540), (365, 859276), (590, 531586), (649, 483260), (662, 473770), (730, 429638), (803, 390580), (1180, 265793), (1298, 241630), (1324, 236885), (1460, 214819), (1606, 195290), (1655, 189508), (2596, 120815), (3212, 97645), (3245, 96652), (3310, 94754), (3641, 86140), (4015, 78116), (4307, 72820), (6490, 48326), (6620, 47377), (7282, 43070), (8030, 39058), (8614, 36410), (12980, 24163), (14564, 21535), (16060, 19529), (17228, 18205)]