171796756730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1\times {\mathrm{2357}}^1$

素因数の和:3095

約数の個数: 64

約数和(自身を含む): 315742613760

約数和(自身を除く): 143945857030

約数列:

[1, 2, 5, 10, 71, 142, 251, 355, 409, 502, 710, 818, 1255, 2045, 2357, 2510, 4090, 4714, 11785, 17821, 23570, 29039, 35642, 58078, 89105, 102659, 145195, 167347, 178210, 205318, 290390, 334694, 513295, 591607, 836735, 964013, 1026590, 1183214, 1673470, 1928026, 2958035, 4820065, 5916070, 7288789, 9640130, 14577578, 36443945, 42004097, 68444923, 72887890, 84008194, 136889846, 210020485, 241967263, 342224615, 420040970, 483934526, 684449230, 1209836315, 2419672630, 17179675673, 34359351346, 85898378365, 171796756730]

約数ペア:

[(1, 171796756730), (2, 85898378365), (5, 34359351346), (10, 17179675673), (71, 2419672630), (142, 1209836315), (251, 684449230), (355, 483934526), (409, 420040970), (502, 342224615), (710, 241967263), (818, 210020485), (1255, 136889846), (2045, 84008194), (2357, 72887890), (2510, 68444923), (4090, 42004097), (4714, 36443945), (11785, 14577578), (17821, 9640130), (23570, 7288789), (29039, 5916070), (35642, 4820065), (58078, 2958035), (89105, 1928026), (102659, 1673470), (145195, 1183214), (167347, 1026590), (178210, 964013), (205318, 836735), (290390, 591607), (334694, 513295)]