2955364020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4211}}^1$

素因数の和:4790

約数の個数: 144

約数和(自身を含む): 10266092928

約数和(自身を除く): 7310728908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 557, 630, 1114, 1260, 1671, 2228, 2785, 3342, 3899, 4211, 5013, 5570, 6684, 7798, 8355, 8422, 10026, 11140, 11697, 12633, 15596, 16710, 16844, 19495, 20052, 21055, 23394, 25065, 25266, 29477, 33420, 35091, 37899, 38990, 42110, 46788, 50130, 50532, 58485, 58954, 63165, 70182, 75798, 77980, 84220, 88431, 100260, 116970, 117908, 126330, 140364, 147385, 151596, 175455, 176862, 189495, 233940, 252660, 265293, 294770, 350910, 353724, 378990, 442155, 530586, 589540, 701820, 757980, 884310, 1061172, 1326465, 1768620, 2345527, 2652930, 4691054, 5305860, 7036581, 9382108, 11727635, 14073162, 16418689, 21109743, 23455270, 28146324, 32837378, 35182905, 42219486, 46910540, 49256067, 65674756, 70365810, 82093445, 84438972, 98512134, 105548715, 140731620, 147768201, 164186890, 197024268, 211097430, 246280335, 295536402, 328373780, 422194860, 492560670, 591072804, 738841005, 985121340, 1477682010, 2955364020]

約数ペア:

[(1, 2955364020), (2, 1477682010), (3, 985121340), (4, 738841005), (5, 591072804), (6, 492560670), (7, 422194860), (9, 328373780), (10, 295536402), (12, 246280335), (14, 211097430), (15, 197024268), (18, 164186890), (20, 147768201), (21, 140731620), (28, 105548715), (30, 98512134), (35, 84438972), (36, 82093445), (42, 70365810), (45, 65674756), (60, 49256067), (63, 46910540), (70, 42219486), (84, 35182905), (90, 32837378), (105, 28146324), (126, 23455270), (140, 21109743), (180, 16418689), (210, 14073162), (252, 11727635), (315, 9382108), (420, 7036581), (557, 5305860), (630, 4691054), (1114, 2652930), (1260, 2345527), (1671, 1768620), (2228, 1326465), (2785, 1061172), (3342, 884310), (3899, 757980), (4211, 701820), (5013, 589540), (5570, 530586), (6684, 442155), (7798, 378990), (8355, 353724), (8422, 350910), (10026, 294770), (11140, 265293), (11697, 252660), (12633, 233940), (15596, 189495), (16710, 176862), (16844, 175455), (19495, 151596), (20052, 147385), (21055, 140364), (23394, 126330), (25065, 117908), (25266, 116970), (29477, 100260), (33420, 88431), (35091, 84220), (37899, 77980), (38990, 75798), (42110, 70182), (46788, 63165), (50130, 58954), (50532, 58485)]