84307860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5182

約数の個数: 144

約数和(自身を含む): 314810496

約数和(自身を除く): 230502636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5147, 5460, 8190, 10294, 15441, 16380, 20588, 25735, 30882, 36029, 46323, 51470, 61764, 66911, 72058, 77205, 92646, 102940, 108087, 133822, 144116, 154410, 180145, 185292, 200733, 216174, 231615, 267644, 308820, 324261, 334555, 360290, 401466, 432348, 463230, 468377, 540435, 602199, 648522, 669110, 720580, 802932, 926460, 936754, 1003665, 1080870, 1204398, 1297044, 1338220, 1405131, 1621305, 1873508, 2007330, 2161740, 2341885, 2408796, 2810262, 3010995, 3242610, 4014660, 4215393, 4683770, 5620524, 6021990, 6485220, 7025655, 8430786, 9367540, 12043980, 14051310, 16861572, 21076965, 28102620, 42153930, 84307860]

約数ペア:

[(1, 84307860), (2, 42153930), (3, 28102620), (4, 21076965), (5, 16861572), (6, 14051310), (7, 12043980), (9, 9367540), (10, 8430786), (12, 7025655), (13, 6485220), (14, 6021990), (15, 5620524), (18, 4683770), (20, 4215393), (21, 4014660), (26, 3242610), (28, 3010995), (30, 2810262), (35, 2408796), (36, 2341885), (39, 2161740), (42, 2007330), (45, 1873508), (52, 1621305), (60, 1405131), (63, 1338220), (65, 1297044), (70, 1204398), (78, 1080870), (84, 1003665), (90, 936754), (91, 926460), (105, 802932), (117, 720580), (126, 669110), (130, 648522), (140, 602199), (156, 540435), (180, 468377), (182, 463230), (195, 432348), (210, 401466), (234, 360290), (252, 334555), (260, 324261), (273, 308820), (315, 267644), (364, 231615), (390, 216174), (420, 200733), (455, 185292), (468, 180145), (546, 154410), (585, 144116), (630, 133822), (780, 108087), (819, 102940), (910, 92646), (1092, 77205), (1170, 72058), (1260, 66911), (1365, 61764), (1638, 51470), (1820, 46323), (2340, 36029), (2730, 30882), (3276, 25735), (4095, 20588), (5147, 16380), (5460, 15441), (8190, 10294)]