67471530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 126064470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 83, 98, 105, 147, 158, 166, 210, 237, 245, 249, 294, 343, 395, 415, 474, 490, 498, 553, 581, 686, 735, 790, 830, 1029, 1106, 1162, 1185, 1245, 1470, 1659, 1715, 1743, 2058, 2370, 2490, 2765, 2905, 3318, 3430, 3486, 3871, 4067, 5145, 5530, 5810, 6557, 7742, 8134, 8295, 8715, 10290, 11613, 12201, 13114, 16590, 17430, 19355, 19671, 20335, 23226, 24402, 27097, 28469, 32785, 38710, 39342, 40670, 45899, 54194, 56938, 58065, 61005, 65570, 81291, 85407, 91798, 98355, 116130, 122010, 135485, 137697, 142345, 162582, 170814, 196710, 229495, 270970, 275394, 284690, 321293, 406455, 427035, 458990, 642586, 688485, 812910, 854070, 963879, 1376970, 1606465, 1927758, 2249051, 3212930, 4498102, 4819395, 6747153, 9638790, 11245255, 13494306, 22490510, 33735765, 67471530]

約数ペア:

[(1, 67471530), (2, 33735765), (3, 22490510), (5, 13494306), (6, 11245255), (7, 9638790), (10, 6747153), (14, 4819395), (15, 4498102), (21, 3212930), (30, 2249051), (35, 1927758), (42, 1606465), (49, 1376970), (70, 963879), (79, 854070), (83, 812910), (98, 688485), (105, 642586), (147, 458990), (158, 427035), (166, 406455), (210, 321293), (237, 284690), (245, 275394), (249, 270970), (294, 229495), (343, 196710), (395, 170814), (415, 162582), (474, 142345), (490, 137697), (498, 135485), (553, 122010), (581, 116130), (686, 98355), (735, 91798), (790, 85407), (830, 81291), (1029, 65570), (1106, 61005), (1162, 58065), (1185, 56938), (1245, 54194), (1470, 45899), (1659, 40670), (1715, 39342), (1743, 38710), (2058, 32785), (2370, 28469), (2490, 27097), (2765, 24402), (2905, 23226), (3318, 20335), (3430, 19671), (3486, 19355), (3871, 17430), (4067, 16590), (5145, 13114), (5530, 12201), (5810, 11613), (6557, 10290), (7742, 8715), (8134, 8295)]