140151930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4073}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 356686848

約数和(自身を除く): 216534918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2294, 3441, 4073, 5735, 6882, 8146, 11470, 12219, 17205, 20365, 24438, 34410, 40730, 61095, 122190, 126263, 150701, 252526, 301402, 378789, 452103, 631315, 753505, 757578, 904206, 1262630, 1507010, 1893945, 2260515, 3787890, 4521030, 4671731, 9343462, 14015193, 23358655, 28030386, 46717310, 70075965, 140151930]

約数ペア:

[(1, 140151930), (2, 70075965), (3, 46717310), (5, 28030386), (6, 23358655), (10, 14015193), (15, 9343462), (30, 4671731), (31, 4521030), (37, 3787890), (62, 2260515), (74, 1893945), (93, 1507010), (111, 1262630), (155, 904206), (185, 757578), (186, 753505), (222, 631315), (310, 452103), (370, 378789), (465, 301402), (555, 252526), (930, 150701), (1110, 126263), (1147, 122190), (2294, 61095), (3441, 40730), (4073, 34410), (5735, 24438), (6882, 20365), (8146, 17205), (11470, 12219)]