2455804590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{6173}}^1$

素因数の和:6421

約数の個数: 64

約数和(自身を含む): 6001128000

約数和(自身を除く): 3545323410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 149, 178, 267, 298, 445, 447, 534, 745, 890, 894, 1335, 1490, 2235, 2670, 4470, 6173, 12346, 13261, 18519, 26522, 30865, 37038, 39783, 61730, 66305, 79566, 92595, 132610, 185190, 198915, 397830, 549397, 919777, 1098794, 1648191, 1839554, 2746985, 2759331, 3296382, 4598885, 5493970, 5518662, 8240955, 9197770, 13796655, 16481910, 27593310, 81860153, 163720306, 245580459, 409300765, 491160918, 818601530, 1227902295, 2455804590]

約数ペア:

[(1, 2455804590), (2, 1227902295), (3, 818601530), (5, 491160918), (6, 409300765), (10, 245580459), (15, 163720306), (30, 81860153), (89, 27593310), (149, 16481910), (178, 13796655), (267, 9197770), (298, 8240955), (445, 5518662), (447, 5493970), (534, 4598885), (745, 3296382), (890, 2759331), (894, 2746985), (1335, 1839554), (1490, 1648191), (2235, 1098794), (2670, 919777), (4470, 549397), (6173, 397830), (12346, 198915), (13261, 185190), (18519, 132610), (26522, 92595), (30865, 79566), (37038, 66305), (39783, 61730)]