1927457220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{14797}}^1$

素因数の和:14989

約数の個数: 96

約数和(自身を含む): 5847222528

約数和(自身を除く): 3919765308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 668, 780, 835, 1002, 1670, 2004, 2171, 2505, 3340, 4342, 5010, 6513, 8684, 10020, 10855, 13026, 14797, 21710, 26052, 29594, 32565, 43420, 44391, 59188, 65130, 73985, 88782, 130260, 147970, 177564, 192361, 221955, 295940, 384722, 443910, 577083, 769444, 887820, 961805, 1154166, 1923610, 2308332, 2471099, 2885415, 3847220, 4942198, 5770830, 7413297, 9884396, 11541660, 12355495, 14826594, 24710990, 29653188, 32124287, 37066485, 49421980, 64248574, 74132970, 96372861, 128497148, 148265940, 160621435, 192745722, 321242870, 385491444, 481864305, 642485740, 963728610, 1927457220]

約数ペア:

[(1, 1927457220), (2, 963728610), (3, 642485740), (4, 481864305), (5, 385491444), (6, 321242870), (10, 192745722), (12, 160621435), (13, 148265940), (15, 128497148), (20, 96372861), (26, 74132970), (30, 64248574), (39, 49421980), (52, 37066485), (60, 32124287), (65, 29653188), (78, 24710990), (130, 14826594), (156, 12355495), (167, 11541660), (195, 9884396), (260, 7413297), (334, 5770830), (390, 4942198), (501, 3847220), (668, 2885415), (780, 2471099), (835, 2308332), (1002, 1923610), (1670, 1154166), (2004, 961805), (2171, 887820), (2505, 769444), (3340, 577083), (4342, 443910), (5010, 384722), (6513, 295940), (8684, 221955), (10020, 192361), (10855, 177564), (13026, 147970), (14797, 130260), (21710, 88782), (26052, 73985), (29594, 65130), (32565, 59188), (43420, 44391)]