3870581260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2213}}^1$

素因数の和:2304

約数の個数: 144

約数和(自身を含む): 10341753408

約数和(自身を除く): 6471172148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 961, 1085, 1612, 1820, 1922, 2015, 2170, 2213, 2821, 3844, 4030, 4340, 4426, 4805, 5642, 6727, 8060, 8852, 9610, 11065, 11284, 12493, 13454, 14105, 15491, 19220, 22130, 24986, 26908, 28210, 28769, 30982, 33635, 44260, 49972, 56420, 57538, 61964, 62465, 67270, 68603, 77455, 87451, 115076, 124930, 134540, 137206, 143845, 154910, 174902, 201383, 249860, 274412, 287690, 309820, 343015, 349804, 402766, 437255, 480221, 575380, 686030, 805532, 874510, 891839, 960442, 1006915, 1372060, 1749020, 1783678, 1920884, 2013830, 2126693, 2401105, 3567356, 4027660, 4253386, 4459195, 4802210, 6242873, 8506772, 8918390, 9604420, 10633465, 12485746, 14886851, 17836780, 21266930, 24971492, 27647009, 29773702, 31214365, 42533860, 55294018, 59547404, 62428730, 74434255, 110588036, 124857460, 138235045, 148868510, 193529063, 276470090, 297737020, 387058126, 552940180, 774116252, 967645315, 1935290630, 3870581260]

約数ペア:

[(1, 3870581260), (2, 1935290630), (4, 967645315), (5, 774116252), (7, 552940180), (10, 387058126), (13, 297737020), (14, 276470090), (20, 193529063), (26, 148868510), (28, 138235045), (31, 124857460), (35, 110588036), (52, 74434255), (62, 62428730), (65, 59547404), (70, 55294018), (91, 42533860), (124, 31214365), (130, 29773702), (140, 27647009), (155, 24971492), (182, 21266930), (217, 17836780), (260, 14886851), (310, 12485746), (364, 10633465), (403, 9604420), (434, 8918390), (455, 8506772), (620, 6242873), (806, 4802210), (868, 4459195), (910, 4253386), (961, 4027660), (1085, 3567356), (1612, 2401105), (1820, 2126693), (1922, 2013830), (2015, 1920884), (2170, 1783678), (2213, 1749020), (2821, 1372060), (3844, 1006915), (4030, 960442), (4340, 891839), (4426, 874510), (4805, 805532), (5642, 686030), (6727, 575380), (8060, 480221), (8852, 437255), (9610, 402766), (11065, 349804), (11284, 343015), (12493, 309820), (13454, 287690), (14105, 274412), (15491, 249860), (19220, 201383), (22130, 174902), (24986, 154910), (26908, 143845), (28210, 137206), (28769, 134540), (30982, 124930), (33635, 115076), (44260, 87451), (49972, 77455), (56420, 68603), (57538, 67270), (61964, 62465)]