63665730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 180403200

約数和(自身を除く): 116737470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 47, 54, 58, 87, 90, 94, 135, 141, 145, 173, 174, 235, 261, 270, 282, 290, 346, 423, 435, 470, 519, 522, 705, 783, 846, 865, 870, 1038, 1269, 1305, 1363, 1410, 1557, 1566, 1730, 2115, 2538, 2595, 2610, 2726, 3114, 3915, 4089, 4230, 4671, 5017, 5190, 6345, 6815, 7785, 7830, 8131, 8178, 9342, 10034, 12267, 12690, 13630, 15051, 15570, 16262, 20445, 23355, 24393, 24534, 25085, 30102, 36801, 40655, 40890, 45153, 46710, 48786, 50170, 61335, 73179, 73602, 75255, 81310, 90306, 121965, 122670, 135459, 146358, 150510, 184005, 219537, 225765, 235799, 243930, 270918, 365895, 368010, 439074, 451530, 471598, 677295, 707397, 731790, 1097685, 1178995, 1354590, 1414794, 2122191, 2195370, 2357990, 3536985, 4244382, 6366573, 7073970, 10610955, 12733146, 21221910, 31832865, 63665730]

約数ペア:

[(1, 63665730), (2, 31832865), (3, 21221910), (5, 12733146), (6, 10610955), (9, 7073970), (10, 6366573), (15, 4244382), (18, 3536985), (27, 2357990), (29, 2195370), (30, 2122191), (45, 1414794), (47, 1354590), (54, 1178995), (58, 1097685), (87, 731790), (90, 707397), (94, 677295), (135, 471598), (141, 451530), (145, 439074), (173, 368010), (174, 365895), (235, 270918), (261, 243930), (270, 235799), (282, 225765), (290, 219537), (346, 184005), (423, 150510), (435, 146358), (470, 135459), (519, 122670), (522, 121965), (705, 90306), (783, 81310), (846, 75255), (865, 73602), (870, 73179), (1038, 61335), (1269, 50170), (1305, 48786), (1363, 46710), (1410, 45153), (1557, 40890), (1566, 40655), (1730, 36801), (2115, 30102), (2538, 25085), (2595, 24534), (2610, 24393), (2726, 23355), (3114, 20445), (3915, 16262), (4089, 15570), (4230, 15051), (4671, 13630), (5017, 12690), (5190, 12267), (6345, 10034), (6815, 9342), (7785, 8178), (7830, 8131)]