1612758420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98459}}^1$

素因数の和:98494

約数の個数: 144

約数和(自身を含む): 6021025920

約数和(自身を除く): 4408267500

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, 5460, 8190, 16380, 98459, 196918, 295377, 393836, 492295, 590754, 689213, 886131, 984590, 1181508, 1279967, 1378426, 1476885, 1772262, 1969180, 2067639, 2559934, 2756852, 2953770, 3446065, 3544524, 3839901, 4135278, 4430655, 5119868, 5907540, 6202917, 6399835, 6892130, 7679802, 8270556, 8861310, 8959769, 10338195, 11519703, 12405834, 12799670, 13784260, 15359604, 17722620, 17919538, 19199505, 20676390, 23039406, 24811668, 25599340, 26879307, 31014585, 35839076, 38399010, 41352780, 44798845, 46078812, 53758614, 57598515, 62029170, 76798020, 80637921, 89597690, 107517228, 115197030, 124058340, 134396535, 161275842, 179195380, 230394060, 268793070, 322551684, 403189605, 537586140, 806379210, 1612758420]

約数ペア:

[(1, 1612758420), (2, 806379210), (3, 537586140), (4, 403189605), (5, 322551684), (6, 268793070), (7, 230394060), (9, 179195380), (10, 161275842), (12, 134396535), (13, 124058340), (14, 115197030), (15, 107517228), (18, 89597690), (20, 80637921), (21, 76798020), (26, 62029170), (28, 57598515), (30, 53758614), (35, 46078812), (36, 44798845), (39, 41352780), (42, 38399010), (45, 35839076), (52, 31014585), (60, 26879307), (63, 25599340), (65, 24811668), (70, 23039406), (78, 20676390), (84, 19199505), (90, 17919538), (91, 17722620), (105, 15359604), (117, 13784260), (126, 12799670), (130, 12405834), (140, 11519703), (156, 10338195), (180, 8959769), (182, 8861310), (195, 8270556), (210, 7679802), (234, 6892130), (252, 6399835), (260, 6202917), (273, 5907540), (315, 5119868), (364, 4430655), (390, 4135278), (420, 3839901), (455, 3544524), (468, 3446065), (546, 2953770), (585, 2756852), (630, 2559934), (780, 2067639), (819, 1969180), (910, 1772262), (1092, 1476885), (1170, 1378426), (1260, 1279967), (1365, 1181508), (1638, 984590), (1820, 886131), (2340, 689213), (2730, 590754), (3276, 492295), (4095, 393836), (5460, 295377), (8190, 196918), (16380, 98459)]