4749377940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{44797}}^1$

素因数の和:44862

約数の個数: 144

約数和(自身を含む): 15654213120

約数和(自身を除く): 10904835180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2356, 2790, 2945, 3420, 3534, 5301, 5580, 5890, 7068, 8835, 10602, 11780, 17670, 21204, 26505, 35340, 44797, 53010, 89594, 106020, 134391, 179188, 223985, 268782, 403173, 447970, 537564, 671955, 806346, 851143, 895940, 1343910, 1388707, 1612692, 1702286, 2015865, 2553429, 2687820, 2777414, 3404572, 4031730, 4166121, 4255715, 5106858, 5554828, 6943535, 7660287, 8063460, 8332242, 8511430, 10213716, 12498363, 12767145, 13887070, 15320574, 16664484, 17022860, 20830605, 24996726, 25534290, 26385433, 27774140, 30641148, 38301435, 41661210, 49993452, 51068580, 52770866, 62491815, 76602870, 79156299, 83322420, 105541732, 124983630, 131927165, 153205740, 158312598, 237468897, 249967260, 263854330, 316625196, 395781495, 474937794, 527708660, 791562990, 949875588, 1187344485, 1583125980, 2374688970, 4749377940]

約数ペア:

[(1, 4749377940), (2, 2374688970), (3, 1583125980), (4, 1187344485), (5, 949875588), (6, 791562990), (9, 527708660), (10, 474937794), (12, 395781495), (15, 316625196), (18, 263854330), (19, 249967260), (20, 237468897), (30, 158312598), (31, 153205740), (36, 131927165), (38, 124983630), (45, 105541732), (57, 83322420), (60, 79156299), (62, 76602870), (76, 62491815), (90, 52770866), (93, 51068580), (95, 49993452), (114, 41661210), (124, 38301435), (155, 30641148), (171, 27774140), (180, 26385433), (186, 25534290), (190, 24996726), (228, 20830605), (279, 17022860), (285, 16664484), (310, 15320574), (342, 13887070), (372, 12767145), (380, 12498363), (465, 10213716), (558, 8511430), (570, 8332242), (589, 8063460), (620, 7660287), (684, 6943535), (855, 5554828), (930, 5106858), (1116, 4255715), (1140, 4166121), (1178, 4031730), (1395, 3404572), (1710, 2777414), (1767, 2687820), (1860, 2553429), (2356, 2015865), (2790, 1702286), (2945, 1612692), (3420, 1388707), (3534, 1343910), (5301, 895940), (5580, 851143), (5890, 806346), (7068, 671955), (8835, 537564), (10602, 447970), (11780, 403173), (17670, 268782), (21204, 223985), (26505, 179188), (35340, 134391), (44797, 106020), (53010, 89594)]