2837962660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 6888490560

約数和(自身を除く): 4050527900

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 179, 211, 221, 260, 289, 340, 358, 422, 442, 578, 716, 844, 884, 895, 1055, 1105, 1156, 1445, 1790, 2110, 2210, 2327, 2743, 2890, 3043, 3580, 3587, 3757, 4220, 4420, 4654, 5486, 5780, 6086, 7174, 7514, 9308, 10972, 11635, 12172, 13715, 14348, 15028, 15215, 17935, 18785, 23270, 27430, 30430, 35870, 37570, 37769, 39559, 46540, 46631, 51731, 54860, 60860, 60979, 71740, 75140, 75538, 79118, 93262, 103462, 121958, 151076, 158236, 186524, 188845, 197795, 206924, 233155, 243916, 258655, 304895, 377690, 395590, 466310, 490997, 517310, 609790, 642073, 672503, 755380, 791180, 792727, 932620, 981994, 1034620, 1219580, 1284146, 1345006, 1585454, 1963988, 2454985, 2568292, 2690012, 3170908, 3210365, 3362515, 3963635, 4909970, 6420730, 6725030, 7927270, 8346949, 9819940, 10915241, 12841460, 13450060, 15854540, 16693898, 21830482, 33387796, 41734745, 43660964, 54576205, 83469490, 109152410, 141898133, 166938980, 218304820, 283796266, 567592532, 709490665, 1418981330, 2837962660]

約数ペア:

[(1, 2837962660), (2, 1418981330), (4, 709490665), (5, 567592532), (10, 283796266), (13, 218304820), (17, 166938980), (20, 141898133), (26, 109152410), (34, 83469490), (52, 54576205), (65, 43660964), (68, 41734745), (85, 33387796), (130, 21830482), (170, 16693898), (179, 15854540), (211, 13450060), (221, 12841460), (260, 10915241), (289, 9819940), (340, 8346949), (358, 7927270), (422, 6725030), (442, 6420730), (578, 4909970), (716, 3963635), (844, 3362515), (884, 3210365), (895, 3170908), (1055, 2690012), (1105, 2568292), (1156, 2454985), (1445, 1963988), (1790, 1585454), (2110, 1345006), (2210, 1284146), (2327, 1219580), (2743, 1034620), (2890, 981994), (3043, 932620), (3580, 792727), (3587, 791180), (3757, 755380), (4220, 672503), (4420, 642073), (4654, 609790), (5486, 517310), (5780, 490997), (6086, 466310), (7174, 395590), (7514, 377690), (9308, 304895), (10972, 258655), (11635, 243916), (12172, 233155), (13715, 206924), (14348, 197795), (15028, 188845), (15215, 186524), (17935, 158236), (18785, 151076), (23270, 121958), (27430, 103462), (30430, 93262), (35870, 79118), (37570, 75538), (37769, 75140), (39559, 71740), (46540, 60979), (46631, 60860), (51731, 54860)]