3124993620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{6521}}^1$

素因数の和:6710

約数の個数: 144

約数和(自身を含む): 10242566208

約数和(自身を除く): 7117572588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 163, 196, 210, 245, 294, 326, 420, 489, 490, 588, 652, 735, 815, 978, 980, 1141, 1470, 1630, 1956, 2282, 2445, 2940, 3260, 3423, 4564, 4890, 5705, 6521, 6846, 7987, 9780, 11410, 13042, 13692, 15974, 17115, 19563, 22820, 23961, 26084, 31948, 32605, 34230, 39126, 39935, 45647, 47922, 65210, 68460, 78252, 79870, 91294, 95844, 97815, 119805, 130420, 136941, 159740, 182588, 195630, 228235, 239610, 273882, 319529, 391260, 456470, 479220, 547764, 639058, 684705, 912940, 958587, 1062923, 1278116, 1369410, 1597645, 1917174, 2125846, 2738820, 3188769, 3195290, 3834348, 4251692, 4792935, 5314615, 6377538, 6390580, 7440461, 9585870, 10629230, 12755076, 14880922, 15943845, 19171740, 21258460, 22321383, 29761844, 31887690, 37202305, 44642766, 52083227, 63775380, 74404610, 89285532, 104166454, 111606915, 148809220, 156249681, 208332908, 223213830, 260416135, 312499362, 446427660, 520832270, 624998724, 781248405, 1041664540, 1562496810, 3124993620]

約数ペア:

[(1, 3124993620), (2, 1562496810), (3, 1041664540), (4, 781248405), (5, 624998724), (6, 520832270), (7, 446427660), (10, 312499362), (12, 260416135), (14, 223213830), (15, 208332908), (20, 156249681), (21, 148809220), (28, 111606915), (30, 104166454), (35, 89285532), (42, 74404610), (49, 63775380), (60, 52083227), (70, 44642766), (84, 37202305), (98, 31887690), (105, 29761844), (140, 22321383), (147, 21258460), (163, 19171740), (196, 15943845), (210, 14880922), (245, 12755076), (294, 10629230), (326, 9585870), (420, 7440461), (489, 6390580), (490, 6377538), (588, 5314615), (652, 4792935), (735, 4251692), (815, 3834348), (978, 3195290), (980, 3188769), (1141, 2738820), (1470, 2125846), (1630, 1917174), (1956, 1597645), (2282, 1369410), (2445, 1278116), (2940, 1062923), (3260, 958587), (3423, 912940), (4564, 684705), (4890, 639058), (5705, 547764), (6521, 479220), (6846, 456470), (7987, 391260), (9780, 319529), (11410, 273882), (13042, 239610), (13692, 228235), (15974, 195630), (17115, 182588), (19563, 159740), (22820, 136941), (23961, 130420), (26084, 119805), (31948, 97815), (32605, 95844), (34230, 91294), (39126, 79870), (39935, 78252), (45647, 68460), (47922, 65210)]