34779420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 115577280

約数和(自身を除く): 80797860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 167, 178, 180, 195, 234, 260, 267, 334, 356, 390, 445, 468, 501, 534, 585, 668, 780, 801, 835, 890, 1002, 1068, 1157, 1170, 1335, 1503, 1602, 1670, 1780, 2004, 2171, 2314, 2340, 2505, 2670, 3006, 3204, 3340, 3471, 4005, 4342, 4628, 5010, 5340, 5785, 6012, 6513, 6942, 7515, 8010, 8684, 10020, 10413, 10855, 11570, 13026, 13884, 14863, 15030, 16020, 17355, 19539, 20826, 21710, 23140, 26052, 29726, 30060, 32565, 34710, 39078, 41652, 43420, 44589, 52065, 59452, 65130, 69420, 74315, 78156, 89178, 97695, 104130, 130260, 133767, 148630, 178356, 193219, 195390, 208260, 222945, 267534, 297260, 386438, 390780, 445890, 535068, 579657, 668835, 772876, 891780, 966095, 1159314, 1337670, 1738971, 1932190, 2318628, 2675340, 2898285, 3477942, 3864380, 5796570, 6955884, 8694855, 11593140, 17389710, 34779420]

約数ペア:

[(1, 34779420), (2, 17389710), (3, 11593140), (4, 8694855), (5, 6955884), (6, 5796570), (9, 3864380), (10, 3477942), (12, 2898285), (13, 2675340), (15, 2318628), (18, 1932190), (20, 1738971), (26, 1337670), (30, 1159314), (36, 966095), (39, 891780), (45, 772876), (52, 668835), (60, 579657), (65, 535068), (78, 445890), (89, 390780), (90, 386438), (117, 297260), (130, 267534), (156, 222945), (167, 208260), (178, 195390), (180, 193219), (195, 178356), (234, 148630), (260, 133767), (267, 130260), (334, 104130), (356, 97695), (390, 89178), (445, 78156), (468, 74315), (501, 69420), (534, 65130), (585, 59452), (668, 52065), (780, 44589), (801, 43420), (835, 41652), (890, 39078), (1002, 34710), (1068, 32565), (1157, 30060), (1170, 29726), (1335, 26052), (1503, 23140), (1602, 21710), (1670, 20826), (1780, 19539), (2004, 17355), (2171, 16020), (2314, 15030), (2340, 14863), (2505, 13884), (2670, 13026), (3006, 11570), (3204, 10855), (3340, 10413), (3471, 10020), (4005, 8684), (4342, 8010), (4628, 7515), (5010, 6942), (5340, 6513), (5785, 6012)]