27834430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 30226370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 190, 191, 247, 295, 382, 494, 590, 767, 955, 1121, 1235, 1534, 1910, 2242, 2470, 2483, 3629, 3835, 4966, 5605, 7258, 7670, 11210, 11269, 12415, 14573, 18145, 22538, 24830, 29146, 36290, 47177, 56345, 72865, 94354, 112690, 145730, 146497, 214111, 235885, 292994, 428222, 471770, 732485, 1070555, 1464970, 2141110, 2783443, 5566886, 13917215, 27834430]

約数ペア:

[(1, 27834430), (2, 13917215), (5, 5566886), (10, 2783443), (13, 2141110), (19, 1464970), (26, 1070555), (38, 732485), (59, 471770), (65, 428222), (95, 292994), (118, 235885), (130, 214111), (190, 146497), (191, 145730), (247, 112690), (295, 94354), (382, 72865), (494, 56345), (590, 47177), (767, 36290), (955, 29146), (1121, 24830), (1235, 22538), (1534, 18145), (1910, 14573), (2242, 12415), (2470, 11269), (2483, 11210), (3629, 7670), (3835, 7258), (4966, 5605)]