2190452810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1036

約数の個数: 128

約数和(自身を含む): 5148057600

約数和(自身を除く): 2957604790

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 151, 182, 190, 247, 266, 302, 455, 494, 665, 755, 839, 910, 1057, 1235, 1330, 1510, 1678, 1729, 1963, 2114, 2470, 2869, 3458, 3926, 4195, 5285, 5738, 5873, 8390, 8645, 9815, 10570, 10907, 11746, 13741, 14345, 15941, 17290, 19630, 20083, 21814, 27482, 28690, 29365, 31882, 37297, 40166, 54535, 58730, 68705, 74594, 76349, 79705, 100415, 109070, 111587, 126689, 137410, 152698, 159410, 186485, 200830, 207233, 223174, 253378, 261079, 372970, 381745, 414466, 522158, 557935, 633445, 763490, 886823, 1036165, 1115870, 1266890, 1305395, 1450631, 1646957, 1773646, 2072330, 2407091, 2610790, 2901262, 3293914, 4434115, 4814182, 7253155, 8234785, 8868230, 11528699, 12035455, 14506310, 16469570, 16849637, 23057398, 24070910, 31292183, 33699274, 57643495, 62584366, 84248185, 115286990, 156460915, 168496370, 219045281, 312921830, 438090562, 1095226405, 2190452810]

約数ペア:

[(1, 2190452810), (2, 1095226405), (5, 438090562), (7, 312921830), (10, 219045281), (13, 168496370), (14, 156460915), (19, 115286990), (26, 84248185), (35, 62584366), (38, 57643495), (65, 33699274), (70, 31292183), (91, 24070910), (95, 23057398), (130, 16849637), (133, 16469570), (151, 14506310), (182, 12035455), (190, 11528699), (247, 8868230), (266, 8234785), (302, 7253155), (455, 4814182), (494, 4434115), (665, 3293914), (755, 2901262), (839, 2610790), (910, 2407091), (1057, 2072330), (1235, 1773646), (1330, 1646957), (1510, 1450631), (1678, 1305395), (1729, 1266890), (1963, 1115870), (2114, 1036165), (2470, 886823), (2869, 763490), (3458, 633445), (3926, 557935), (4195, 522158), (5285, 414466), (5738, 381745), (5873, 372970), (8390, 261079), (8645, 253378), (9815, 223174), (10570, 207233), (10907, 200830), (11746, 186485), (13741, 159410), (14345, 152698), (15941, 137410), (17290, 126689), (19630, 111587), (20083, 109070), (21814, 100415), (27482, 79705), (28690, 76349), (29365, 74594), (31882, 68705), (37297, 58730), (40166, 54535)]