103676217820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1490029}}^1$

素因数の和:1490123

約数の個数: 72

約数和(自身を含む): 256833491040

約数和(自身を除く): 153157273220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 490, 497, 710, 980, 994, 1420, 1988, 2485, 3479, 4970, 6958, 9940, 13916, 17395, 34790, 69580, 1490029, 2980058, 5960116, 7450145, 10430203, 14900290, 20860406, 29800580, 41720812, 52151015, 73011421, 104302030, 105792059, 146022842, 208604060, 211584118, 292045684, 365057105, 423168236, 528960295, 730114210, 740544413, 1057920590, 1460228420, 1481088826, 2115841180, 2962177652, 3702722065, 5183810891, 7405444130, 10367621782, 14810888260, 20735243564, 25919054455, 51838108910, 103676217820]

約数ペア:

[(1, 103676217820), (2, 51838108910), (4, 25919054455), (5, 20735243564), (7, 14810888260), (10, 10367621782), (14, 7405444130), (20, 5183810891), (28, 3702722065), (35, 2962177652), (49, 2115841180), (70, 1481088826), (71, 1460228420), (98, 1057920590), (140, 740544413), (142, 730114210), (196, 528960295), (245, 423168236), (284, 365057105), (355, 292045684), (490, 211584118), (497, 208604060), (710, 146022842), (980, 105792059), (994, 104302030), (1420, 73011421), (1988, 52151015), (2485, 41720812), (3479, 29800580), (4970, 20860406), (6958, 14900290), (9940, 10430203), (13916, 7450145), (17395, 5960116), (34790, 2980058), (69580, 1490029)]