85820070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 242956800

約数和(自身を除く): 157136730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 735, 739, 790, 1106, 1185, 1470, 1478, 1659, 2217, 2370, 2765, 3318, 3695, 3871, 4434, 5173, 5530, 7390, 7742, 8295, 10346, 11085, 11613, 15519, 16590, 19355, 22170, 23226, 25865, 31038, 36211, 38710, 51730, 58065, 58381, 72422, 77595, 108633, 116130, 116762, 155190, 175143, 181055, 217266, 291905, 350286, 362110, 408667, 543165, 583810, 817334, 875715, 1086330, 1226001, 1751430, 2043335, 2452002, 2860669, 4086670, 5721338, 6130005, 8582007, 12260010, 14303345, 17164014, 28606690, 42910035, 85820070]

約数ペア:

[(1, 85820070), (2, 42910035), (3, 28606690), (5, 17164014), (6, 14303345), (7, 12260010), (10, 8582007), (14, 6130005), (15, 5721338), (21, 4086670), (30, 2860669), (35, 2452002), (42, 2043335), (49, 1751430), (70, 1226001), (79, 1086330), (98, 875715), (105, 817334), (147, 583810), (158, 543165), (210, 408667), (237, 362110), (245, 350286), (294, 291905), (395, 217266), (474, 181055), (490, 175143), (553, 155190), (735, 116762), (739, 116130), (790, 108633), (1106, 77595), (1185, 72422), (1470, 58381), (1478, 58065), (1659, 51730), (2217, 38710), (2370, 36211), (2765, 31038), (3318, 25865), (3695, 23226), (3871, 22170), (4434, 19355), (5173, 16590), (5530, 15519), (7390, 11613), (7742, 11085), (8295, 10346)]