31074095640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{48611}}^1$

素因数の和:49393

約数の個数: 128

約数和(自身を含む): 106681950720

約数和(自身を除く): 75607855080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 761, 840, 1522, 2283, 3044, 3805, 4566, 5327, 6088, 7610, 9132, 10654, 11415, 15220, 15981, 18264, 21308, 22830, 26635, 30440, 31962, 42616, 45660, 48611, 53270, 63924, 79905, 91320, 97222, 106540, 127848, 145833, 159810, 194444, 213080, 243055, 291666, 319620, 340277, 388888, 486110, 583332, 639240, 680554, 729165, 972220, 1020831, 1166664, 1361108, 1458330, 1701385, 1944440, 2041662, 2722216, 2916660, 3402770, 4083324, 5104155, 5833320, 6805540, 8166648, 10208310, 13611080, 20416620, 36992971, 40833240, 73985942, 110978913, 147971884, 184964855, 221957826, 258950797, 295943768, 369929710, 443915652, 517901594, 554894565, 739859420, 776852391, 887831304, 1035803188, 1109789130, 1294753985, 1479718840, 1553704782, 2071606376, 2219578260, 2589507970, 3107409564, 3884261955, 4439156520, 5179015940, 6214819128, 7768523910, 10358031880, 15537047820, 31074095640]

約数ペア:

[(1, 31074095640), (2, 15537047820), (3, 10358031880), (4, 7768523910), (5, 6214819128), (6, 5179015940), (7, 4439156520), (8, 3884261955), (10, 3107409564), (12, 2589507970), (14, 2219578260), (15, 2071606376), (20, 1553704782), (21, 1479718840), (24, 1294753985), (28, 1109789130), (30, 1035803188), (35, 887831304), (40, 776852391), (42, 739859420), (56, 554894565), (60, 517901594), (70, 443915652), (84, 369929710), (105, 295943768), (120, 258950797), (140, 221957826), (168, 184964855), (210, 147971884), (280, 110978913), (420, 73985942), (761, 40833240), (840, 36992971), (1522, 20416620), (2283, 13611080), (3044, 10208310), (3805, 8166648), (4566, 6805540), (5327, 5833320), (6088, 5104155), (7610, 4083324), (9132, 3402770), (10654, 2916660), (11415, 2722216), (15220, 2041662), (15981, 1944440), (18264, 1701385), (21308, 1458330), (22830, 1361108), (26635, 1166664), (30440, 1020831), (31962, 972220), (42616, 729165), (45660, 680554), (48611, 639240), (53270, 583332), (63924, 486110), (79905, 388888), (91320, 340277), (97222, 319620), (106540, 291666), (127848, 243055), (145833, 213080), (159810, 194444)]