4093860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 12011328

約数和(自身を除く): 7917468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 372, 426, 465, 620, 710, 852, 930, 961, 1065, 1420, 1860, 1922, 2130, 2201, 2883, 3844, 4260, 4402, 4805, 5766, 6603, 8804, 9610, 11005, 11532, 13206, 14415, 19220, 22010, 26412, 28830, 33015, 44020, 57660, 66030, 68231, 132060, 136462, 204693, 272924, 341155, 409386, 682310, 818772, 1023465, 1364620, 2046930, 4093860]

約数ペア:

[(1, 4093860), (2, 2046930), (3, 1364620), (4, 1023465), (5, 818772), (6, 682310), (10, 409386), (12, 341155), (15, 272924), (20, 204693), (30, 136462), (31, 132060), (60, 68231), (62, 66030), (71, 57660), (93, 44020), (124, 33015), (142, 28830), (155, 26412), (186, 22010), (213, 19220), (284, 14415), (310, 13206), (355, 11532), (372, 11005), (426, 9610), (465, 8804), (620, 6603), (710, 5766), (852, 4805), (930, 4402), (961, 4260), (1065, 3844), (1420, 2883), (1860, 2201), (1922, 2130)]