11419980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:69

約数の個数: 120

約数和(自身を含む): 37878960

約数和(自身を除く): 26458980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1331, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2662, 2860, 3146, 3630, 3993, 4290, 4719, 5324, 6292, 6655, 7260, 7865, 7986, 8580, 9438, 13310, 14641, 15730, 15972, 17303, 18876, 19965, 23595, 26620, 29282, 31460, 34606, 39930, 43923, 47190, 51909, 58564, 69212, 73205, 79860, 86515, 87846, 94380, 103818, 146410, 173030, 175692, 190333, 207636, 219615, 259545, 292820, 346060, 380666, 439230, 519090, 570999, 761332, 878460, 951665, 1038180, 1141998, 1903330, 2283996, 2854995, 3806660, 5709990, 11419980]

約数ペア:

[(1, 11419980), (2, 5709990), (3, 3806660), (4, 2854995), (5, 2283996), (6, 1903330), (10, 1141998), (11, 1038180), (12, 951665), (13, 878460), (15, 761332), (20, 570999), (22, 519090), (26, 439230), (30, 380666), (33, 346060), (39, 292820), (44, 259545), (52, 219615), (55, 207636), (60, 190333), (65, 175692), (66, 173030), (78, 146410), (110, 103818), (121, 94380), (130, 87846), (132, 86515), (143, 79860), (156, 73205), (165, 69212), (195, 58564), (220, 51909), (242, 47190), (260, 43923), (286, 39930), (330, 34606), (363, 31460), (390, 29282), (429, 26620), (484, 23595), (572, 19965), (605, 18876), (660, 17303), (715, 15972), (726, 15730), (780, 14641), (858, 13310), (1210, 9438), (1331, 8580), (1430, 7986), (1452, 7865), (1573, 7260), (1716, 6655), (1815, 6292), (2145, 5324), (2420, 4719), (2662, 4290), (2860, 3993), (3146, 3630)]