4964979420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1153}}^1$

素因数の和:1724

約数の個数: 144

約数和(自身を含む): 15424456320

約数和(自身を除く): 10459476900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 509, 564, 705, 846, 940, 1018, 1153, 1410, 1527, 1692, 2036, 2115, 2306, 2545, 2820, 3054, 3459, 4230, 4581, 4612, 5090, 5765, 6108, 6918, 7635, 8460, 9162, 10180, 10377, 11530, 13836, 15270, 17295, 18324, 20754, 22905, 23060, 23923, 30540, 34590, 41508, 45810, 47846, 51885, 54191, 69180, 71769, 91620, 95692, 103770, 108382, 119615, 143538, 162573, 207540, 215307, 216764, 239230, 270955, 287076, 325146, 358845, 430614, 478460, 487719, 541910, 586877, 650292, 717690, 812865, 861228, 975438, 1076535, 1083820, 1173754, 1435380, 1625730, 1760631, 1950876, 2153070, 2347508, 2438595, 2934385, 3251460, 3521262, 4306140, 4877190, 5281893, 5868770, 7042524, 8803155, 9754380, 10563786, 11737540, 17606310, 21127572, 26409465, 27583219, 35212620, 52818930, 55166438, 82749657, 105637860, 110332876, 137916095, 165499314, 248248971, 275832190, 330998628, 413748285, 496497942, 551664380, 827496570, 992995884, 1241244855, 1654993140, 2482489710, 4964979420]

約数ペア:

[(1, 4964979420), (2, 2482489710), (3, 1654993140), (4, 1241244855), (5, 992995884), (6, 827496570), (9, 551664380), (10, 496497942), (12, 413748285), (15, 330998628), (18, 275832190), (20, 248248971), (30, 165499314), (36, 137916095), (45, 110332876), (47, 105637860), (60, 82749657), (90, 55166438), (94, 52818930), (141, 35212620), (180, 27583219), (188, 26409465), (235, 21127572), (282, 17606310), (423, 11737540), (470, 10563786), (509, 9754380), (564, 8803155), (705, 7042524), (846, 5868770), (940, 5281893), (1018, 4877190), (1153, 4306140), (1410, 3521262), (1527, 3251460), (1692, 2934385), (2036, 2438595), (2115, 2347508), (2306, 2153070), (2545, 1950876), (2820, 1760631), (3054, 1625730), (3459, 1435380), (4230, 1173754), (4581, 1083820), (4612, 1076535), (5090, 975438), (5765, 861228), (6108, 812865), (6918, 717690), (7635, 650292), (8460, 586877), (9162, 541910), (10180, 487719), (10377, 478460), (11530, 430614), (13836, 358845), (15270, 325146), (17295, 287076), (18324, 270955), (20754, 239230), (22905, 216764), (23060, 215307), (23923, 207540), (30540, 162573), (34590, 143538), (41508, 119615), (45810, 108382), (47846, 103770), (51885, 95692), (54191, 91620), (69180, 71769)]