89961690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1124

約数の個数: 128

約数和(自身を含む): 274563072

約数和(自身を除く): 184601382

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1063, 1085, 1209, 1302, 1365, 2015, 2126, 2170, 2418, 2730, 2821, 3189, 3255, 4030, 5315, 5642, 6045, 6378, 6510, 7441, 8463, 10630, 12090, 13819, 14105, 14882, 15945, 16926, 22323, 27638, 28210, 31890, 32953, 37205, 41457, 42315, 44646, 65906, 69095, 74410, 82914, 84630, 96733, 98859, 111615, 138190, 164765, 193466, 197718, 207285, 223230, 230671, 290199, 329530, 414570, 428389, 461342, 483665, 494295, 580398, 692013, 856778, 967330, 988590, 1153355, 1285167, 1384026, 1450995, 2141945, 2306710, 2570334, 2901990, 2998723, 3460065, 4283890, 5997446, 6425835, 6920130, 8996169, 12851670, 14993615, 17992338, 29987230, 44980845, 89961690]

約数ペア:

[(1, 89961690), (2, 44980845), (3, 29987230), (5, 17992338), (6, 14993615), (7, 12851670), (10, 8996169), (13, 6920130), (14, 6425835), (15, 5997446), (21, 4283890), (26, 3460065), (30, 2998723), (31, 2901990), (35, 2570334), (39, 2306710), (42, 2141945), (62, 1450995), (65, 1384026), (70, 1285167), (78, 1153355), (91, 988590), (93, 967330), (105, 856778), (130, 692013), (155, 580398), (182, 494295), (186, 483665), (195, 461342), (210, 428389), (217, 414570), (273, 329530), (310, 290199), (390, 230671), (403, 223230), (434, 207285), (455, 197718), (465, 193466), (546, 164765), (651, 138190), (806, 111615), (910, 98859), (930, 96733), (1063, 84630), (1085, 82914), (1209, 74410), (1302, 69095), (1365, 65906), (2015, 44646), (2126, 42315), (2170, 41457), (2418, 37205), (2730, 32953), (2821, 31890), (3189, 28210), (3255, 27638), (4030, 22323), (5315, 16926), (5642, 15945), (6045, 14882), (6378, 14105), (6510, 13819), (7441, 12090), (8463, 10630)]