1777767540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13093}}^1$

素因数の和:13209

約数の個数: 96

約数和(自身を含む): 5209107456

約数和(自身を除く): 3431339916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 1095, 1460, 1860, 2190, 2263, 4380, 4526, 6789, 9052, 11315, 13093, 13578, 22630, 26186, 27156, 33945, 39279, 45260, 52372, 65465, 67890, 78558, 130930, 135780, 157116, 196395, 261860, 392790, 405883, 785580, 811766, 955789, 1217649, 1623532, 1911578, 2029415, 2435298, 2867367, 3823156, 4058830, 4778945, 4870596, 5734734, 6088245, 8117660, 9557890, 11469468, 12176490, 14336835, 19115780, 24352980, 28673670, 29629459, 57347340, 59258918, 88888377, 118517836, 148147295, 177776754, 296294590, 355553508, 444441885, 592589180, 888883770, 1777767540]

約数ペア:

[(1, 1777767540), (2, 888883770), (3, 592589180), (4, 444441885), (5, 355553508), (6, 296294590), (10, 177776754), (12, 148147295), (15, 118517836), (20, 88888377), (30, 59258918), (31, 57347340), (60, 29629459), (62, 28673670), (73, 24352980), (93, 19115780), (124, 14336835), (146, 12176490), (155, 11469468), (186, 9557890), (219, 8117660), (292, 6088245), (310, 5734734), (365, 4870596), (372, 4778945), (438, 4058830), (465, 3823156), (620, 2867367), (730, 2435298), (876, 2029415), (930, 1911578), (1095, 1623532), (1460, 1217649), (1860, 955789), (2190, 811766), (2263, 785580), (4380, 405883), (4526, 392790), (6789, 261860), (9052, 196395), (11315, 157116), (13093, 135780), (13578, 130930), (22630, 78558), (26186, 67890), (27156, 65465), (33945, 52372), (39279, 45260)]