2948931960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5711}}^1$

素因数の和:6069

約数の個数: 128

約数和(自身を含む): 9557775360

約数和(自身を除く): 6608843400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 331, 390, 520, 662, 780, 993, 1324, 1560, 1655, 1986, 2648, 3310, 3972, 4303, 4965, 5711, 6620, 7944, 8606, 9930, 11422, 12909, 13240, 17133, 17212, 19860, 21515, 22844, 25818, 28555, 34266, 34424, 39720, 43030, 45688, 51636, 57110, 64545, 68532, 74243, 85665, 86060, 103272, 114220, 129090, 137064, 148486, 171330, 172120, 222729, 228440, 258180, 296972, 342660, 371215, 445458, 516360, 593944, 685320, 742430, 890916, 1113645, 1484860, 1781832, 1890341, 2227290, 2969720, 3780682, 4454580, 5671023, 7561364, 8909160, 9451705, 11342046, 15122728, 18903410, 22684092, 24574433, 28355115, 37806820, 45368184, 49148866, 56710230, 73723299, 75613640, 98297732, 113420460, 122872165, 147446598, 196595464, 226840920, 245744330, 294893196, 368616495, 491488660, 589786392, 737232990, 982977320, 1474465980, 2948931960]

約数ペア:

[(1, 2948931960), (2, 1474465980), (3, 982977320), (4, 737232990), (5, 589786392), (6, 491488660), (8, 368616495), (10, 294893196), (12, 245744330), (13, 226840920), (15, 196595464), (20, 147446598), (24, 122872165), (26, 113420460), (30, 98297732), (39, 75613640), (40, 73723299), (52, 56710230), (60, 49148866), (65, 45368184), (78, 37806820), (104, 28355115), (120, 24574433), (130, 22684092), (156, 18903410), (195, 15122728), (260, 11342046), (312, 9451705), (331, 8909160), (390, 7561364), (520, 5671023), (662, 4454580), (780, 3780682), (993, 2969720), (1324, 2227290), (1560, 1890341), (1655, 1781832), (1986, 1484860), (2648, 1113645), (3310, 890916), (3972, 742430), (4303, 685320), (4965, 593944), (5711, 516360), (6620, 445458), (7944, 371215), (8606, 342660), (9930, 296972), (11422, 258180), (12909, 228440), (13240, 222729), (17133, 172120), (17212, 171330), (19860, 148486), (21515, 137064), (22844, 129090), (25818, 114220), (28555, 103272), (34266, 86060), (34424, 85665), (39720, 74243), (43030, 68532), (45688, 64545), (51636, 57110)]