298183860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2178

約数の個数: 144

約数和(自身を含む): 990509520

約数和(自身を除く): 692325660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1830, 2089, 2196, 2340, 2379, 2745, 3172, 3660, 3965, 4178, 4758, 5490, 6267, 7137, 7930, 8356, 9516, 10445, 10980, 11895, 12534, 14274, 15860, 18801, 20890, 23790, 25068, 27157, 28548, 31335, 35685, 37602, 41780, 47580, 54314, 62670, 71370, 75204, 81471, 94005, 108628, 125340, 127429, 135785, 142740, 162942, 188010, 244413, 254858, 271570, 325884, 376020, 382287, 407355, 488826, 509716, 543140, 637145, 764574, 814710, 977652, 1146861, 1222065, 1274290, 1529148, 1629420, 1656577, 1911435, 2293722, 2444130, 2548580, 3313154, 3822870, 4587444, 4888260, 4969731, 5734305, 6626308, 7645740, 8282885, 9939462, 11468610, 14909193, 16565770, 19878924, 22937220, 24848655, 29818386, 33131540, 49697310, 59636772, 74545965, 99394620, 149091930, 298183860]

約数ペア:

[(1, 298183860), (2, 149091930), (3, 99394620), (4, 74545965), (5, 59636772), (6, 49697310), (9, 33131540), (10, 29818386), (12, 24848655), (13, 22937220), (15, 19878924), (18, 16565770), (20, 14909193), (26, 11468610), (30, 9939462), (36, 8282885), (39, 7645740), (45, 6626308), (52, 5734305), (60, 4969731), (61, 4888260), (65, 4587444), (78, 3822870), (90, 3313154), (117, 2548580), (122, 2444130), (130, 2293722), (156, 1911435), (180, 1656577), (183, 1629420), (195, 1529148), (234, 1274290), (244, 1222065), (260, 1146861), (305, 977652), (366, 814710), (390, 764574), (468, 637145), (549, 543140), (585, 509716), (610, 488826), (732, 407355), (780, 382287), (793, 376020), (915, 325884), (1098, 271570), (1170, 254858), (1220, 244413), (1586, 188010), (1830, 162942), (2089, 142740), (2196, 135785), (2340, 127429), (2379, 125340), (2745, 108628), (3172, 94005), (3660, 81471), (3965, 75204), (4178, 71370), (4758, 62670), (5490, 54314), (6267, 47580), (7137, 41780), (7930, 37602), (8356, 35685), (9516, 31335), (10445, 28548), (10980, 27157), (11895, 25068), (12534, 23790), (14274, 20890), (15860, 18801)]