64417410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 187488000

約数和(自身を除く): 123070590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 190, 261, 270, 285, 290, 342, 433, 435, 513, 522, 551, 570, 783, 855, 866, 870, 1026, 1102, 1299, 1305, 1566, 1653, 1710, 2165, 2565, 2598, 2610, 2755, 3306, 3897, 3915, 4330, 4959, 5130, 5510, 6495, 7794, 7830, 8227, 8265, 9918, 11691, 12557, 12990, 14877, 16454, 16530, 19485, 23382, 24681, 24795, 25114, 29754, 37671, 38970, 41135, 49362, 49590, 58455, 62785, 74043, 74385, 75342, 82270, 113013, 116910, 123405, 125570, 148086, 148770, 188355, 222129, 226026, 238583, 246810, 339039, 370215, 376710, 444258, 477166, 565065, 678078, 715749, 740430, 1110645, 1130130, 1192915, 1431498, 1695195, 2147247, 2221290, 2385830, 3390390, 3578745, 4294494, 6441741, 7157490, 10736235, 12883482, 21472470, 32208705, 64417410]

約数ペア:

[(1, 64417410), (2, 32208705), (3, 21472470), (5, 12883482), (6, 10736235), (9, 7157490), (10, 6441741), (15, 4294494), (18, 3578745), (19, 3390390), (27, 2385830), (29, 2221290), (30, 2147247), (38, 1695195), (45, 1431498), (54, 1192915), (57, 1130130), (58, 1110645), (87, 740430), (90, 715749), (95, 678078), (114, 565065), (135, 477166), (145, 444258), (171, 376710), (174, 370215), (190, 339039), (261, 246810), (270, 238583), (285, 226026), (290, 222129), (342, 188355), (433, 148770), (435, 148086), (513, 125570), (522, 123405), (551, 116910), (570, 113013), (783, 82270), (855, 75342), (866, 74385), (870, 74043), (1026, 62785), (1102, 58455), (1299, 49590), (1305, 49362), (1566, 41135), (1653, 38970), (1710, 37671), (2165, 29754), (2565, 25114), (2598, 24795), (2610, 24681), (2755, 23382), (3306, 19485), (3897, 16530), (3915, 16454), (4330, 14877), (4959, 12990), (5130, 12557), (5510, 11691), (6495, 9918), (7794, 8265), (7830, 8227)]