291246000180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{274693}}^1$

素因数の和:275177

約数の個数: 96

約数和(自身を含む): 837320053248

約数和(自身を除く): 546074053068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 431, 492, 615, 820, 862, 1230, 1293, 1724, 2155, 2460, 2586, 4310, 5172, 6465, 8620, 12930, 17671, 25860, 35342, 53013, 70684, 88355, 106026, 176710, 212052, 265065, 274693, 353420, 530130, 549386, 824079, 1060260, 1098772, 1373465, 1648158, 2746930, 3296316, 4120395, 5493860, 8240790, 11262413, 16481580, 22524826, 33787239, 45049652, 56312065, 67574478, 112624130, 118392683, 135148956, 168936195, 225248260, 236785366, 337872390, 355178049, 473570732, 591963415, 675744780, 710356098, 1183926830, 1420712196, 1775890245, 2367853660, 3551780490, 4854100003, 7103560980, 9708200006, 14562300009, 19416400012, 24270500015, 29124600018, 48541000030, 58249200036, 72811500045, 97082000060, 145623000090, 291246000180]

約数ペア:

[(1, 291246000180), (2, 145623000090), (3, 97082000060), (4, 72811500045), (5, 58249200036), (6, 48541000030), (10, 29124600018), (12, 24270500015), (15, 19416400012), (20, 14562300009), (30, 9708200006), (41, 7103560980), (60, 4854100003), (82, 3551780490), (123, 2367853660), (164, 1775890245), (205, 1420712196), (246, 1183926830), (410, 710356098), (431, 675744780), (492, 591963415), (615, 473570732), (820, 355178049), (862, 337872390), (1230, 236785366), (1293, 225248260), (1724, 168936195), (2155, 135148956), (2460, 118392683), (2586, 112624130), (4310, 67574478), (5172, 56312065), (6465, 45049652), (8620, 33787239), (12930, 22524826), (17671, 16481580), (25860, 11262413), (35342, 8240790), (53013, 5493860), (70684, 4120395), (88355, 3296316), (106026, 2746930), (176710, 1648158), (212052, 1373465), (265065, 1098772), (274693, 1060260), (353420, 824079), (530130, 549386)]