70020008450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{222533}}^1$

素因数の和:222612

約数の個数: 96

約数和(自身を含む): 158942684160

約数和(自身を除く): 88922675710

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 31, 35, 50, 58, 62, 70, 145, 155, 175, 203, 217, 290, 310, 350, 406, 434, 725, 775, 899, 1015, 1085, 1450, 1550, 1798, 2030, 2170, 4495, 5075, 5425, 6293, 8990, 10150, 10850, 12586, 22475, 31465, 44950, 62930, 157325, 222533, 314650, 445066, 1112665, 1557731, 2225330, 3115462, 5563325, 6453457, 6898523, 7788655, 11126650, 12906914, 13797046, 15577310, 32267285, 34492615, 38943275, 45174199, 48289661, 64534570, 68985230, 77886550, 90348398, 96579322, 161336425, 172463075, 200057167, 225870995, 241448305, 322672850, 344926150, 400114334, 451741990, 482896610, 1000285835, 1129354975, 1207241525, 1400400169, 2000571670, 2258709950, 2414483050, 2800800338, 5001429175, 7002000845, 10002858350, 14004001690, 35010004225, 70020008450]

約数ペア:

[(1, 70020008450), (2, 35010004225), (5, 14004001690), (7, 10002858350), (10, 7002000845), (14, 5001429175), (25, 2800800338), (29, 2414483050), (31, 2258709950), (35, 2000571670), (50, 1400400169), (58, 1207241525), (62, 1129354975), (70, 1000285835), (145, 482896610), (155, 451741990), (175, 400114334), (203, 344926150), (217, 322672850), (290, 241448305), (310, 225870995), (350, 200057167), (406, 172463075), (434, 161336425), (725, 96579322), (775, 90348398), (899, 77886550), (1015, 68985230), (1085, 64534570), (1450, 48289661), (1550, 45174199), (1798, 38943275), (2030, 34492615), (2170, 32267285), (4495, 15577310), (5075, 13797046), (5425, 12906914), (6293, 11126650), (8990, 7788655), (10150, 6898523), (10850, 6453457), (12586, 5563325), (22475, 3115462), (31465, 2225330), (44950, 1557731), (62930, 1112665), (157325, 445066), (222533, 314650)]