2013500190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{19051}}^1$

素因数の和:19345

約数の個数: 64

約数和(自身を含む): 5223601152

約数和(自身を除く): 3210100962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 813, 1355, 1626, 2710, 3523, 4065, 7046, 8130, 10569, 17615, 19051, 21138, 35230, 38102, 52845, 57153, 95255, 105690, 114306, 190510, 247663, 285765, 495326, 571530, 742989, 1238315, 1485978, 2476630, 3714945, 5162821, 7429890, 10325642, 15488463, 25814105, 30976926, 51628210, 67116673, 77442315, 134233346, 154884630, 201350019, 335583365, 402700038, 671166730, 1006750095, 2013500190]

約数ペア:

[(1, 2013500190), (2, 1006750095), (3, 671166730), (5, 402700038), (6, 335583365), (10, 201350019), (13, 154884630), (15, 134233346), (26, 77442315), (30, 67116673), (39, 51628210), (65, 30976926), (78, 25814105), (130, 15488463), (195, 10325642), (271, 7429890), (390, 5162821), (542, 3714945), (813, 2476630), (1355, 1485978), (1626, 1238315), (2710, 742989), (3523, 571530), (4065, 495326), (7046, 285765), (8130, 247663), (10569, 190510), (17615, 114306), (19051, 105690), (21138, 95255), (35230, 57153), (38102, 52845)]