28932380010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{2153}}^1$

素因数の和:2941

約数の個数: 128

約数和(自身を含む): 78387678720

約数和(自身を除く): 49455298710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 701, 710, 1065, 1278, 1402, 1917, 2103, 2130, 2153, 3195, 3505, 3834, 4206, 4306, 6309, 6390, 6459, 7010, 9585, 10515, 10765, 12618, 12918, 18927, 19170, 19377, 21030, 21530, 31545, 32295, 37854, 38754, 49771, 58131, 63090, 64590, 94635, 96885, 99542, 116262, 149313, 152863, 189270, 193770, 248855, 290655, 298626, 305726, 447939, 458589, 497710, 581310, 746565, 764315, 895878, 917178, 1343817, 1375767, 1493130, 1509253, 1528630, 2239695, 2292945, 2687634, 2751534, 3018506, 4127301, 4479390, 4527759, 4585890, 6719085, 6878835, 7546265, 8254602, 9055518, 13438170, 13583277, 13757670, 15092530, 20636505, 22638795, 27166554, 40749831, 41273010, 45277590, 67916385, 81499662, 107156963, 135832770, 203749155, 214313926, 321470889, 407498310, 535784815, 642941778, 964412667, 1071569630, 1607354445, 1928825334, 2893238001, 3214708890, 4822063335, 5786476002, 9644126670, 14466190005, 28932380010]

約数ペア:

[(1, 28932380010), (2, 14466190005), (3, 9644126670), (5, 5786476002), (6, 4822063335), (9, 3214708890), (10, 2893238001), (15, 1928825334), (18, 1607354445), (27, 1071569630), (30, 964412667), (45, 642941778), (54, 535784815), (71, 407498310), (90, 321470889), (135, 214313926), (142, 203749155), (213, 135832770), (270, 107156963), (355, 81499662), (426, 67916385), (639, 45277590), (701, 41273010), (710, 40749831), (1065, 27166554), (1278, 22638795), (1402, 20636505), (1917, 15092530), (2103, 13757670), (2130, 13583277), (2153, 13438170), (3195, 9055518), (3505, 8254602), (3834, 7546265), (4206, 6878835), (4306, 6719085), (6309, 4585890), (6390, 4527759), (6459, 4479390), (7010, 4127301), (9585, 3018506), (10515, 2751534), (10765, 2687634), (12618, 2292945), (12918, 2239695), (18927, 1528630), (19170, 1509253), (19377, 1493130), (21030, 1375767), (21530, 1343817), (31545, 917178), (32295, 895878), (37854, 764315), (38754, 746565), (49771, 581310), (58131, 497710), (63090, 458589), (64590, 447939), (94635, 305726), (96885, 298626), (99542, 290655), (116262, 248855), (149313, 193770), (152863, 189270)]