28653537420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42643}}^1\times {\mathrm{3733}}^1$

素因数の和:46391

約数の個数: 72

約数和(自身を含む): 86941052016

約数和(自身を除く): 58287514596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3733, 7466, 11199, 14932, 18665, 22398, 33597, 37330, 42643, 44796, 55995, 67194, 74660, 85286, 111990, 127929, 134388, 167985, 170572, 213215, 223980, 255858, 335970, 383787, 426430, 511716, 639645, 671940, 767574, 852860, 1279290, 1535148, 1918935, 2558580, 3837870, 7675740, 159186319, 318372638, 477558957, 636745276, 795931595, 955117914, 1432676871, 1591863190, 1910235828, 2387794785, 2865353742, 3183726380, 4775589570, 5730707484, 7163384355, 9551179140, 14326768710, 28653537420]

約数ペア:

[(1, 28653537420), (2, 14326768710), (3, 9551179140), (4, 7163384355), (5, 5730707484), (6, 4775589570), (9, 3183726380), (10, 2865353742), (12, 2387794785), (15, 1910235828), (18, 1591863190), (20, 1432676871), (30, 955117914), (36, 795931595), (45, 636745276), (60, 477558957), (90, 318372638), (180, 159186319), (3733, 7675740), (7466, 3837870), (11199, 2558580), (14932, 1918935), (18665, 1535148), (22398, 1279290), (33597, 852860), (37330, 767574), (42643, 671940), (44796, 639645), (55995, 511716), (67194, 426430), (74660, 383787), (85286, 335970), (111990, 255858), (127929, 223980), (134388, 213215), (167985, 170572)]