1965699630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1777}}^1$

素因数の和:2051

約数の個数: 128

約数和(自身を含む): 5576376960

約数和(自身を除く): 3610677330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 241, 255, 270, 306, 459, 482, 510, 723, 765, 918, 1205, 1446, 1530, 1777, 2169, 2295, 2410, 3554, 3615, 4097, 4338, 4590, 5331, 6507, 7230, 8194, 8885, 10662, 10845, 12291, 13014, 15993, 17770, 20485, 21690, 24582, 26655, 30209, 31986, 32535, 36873, 40970, 47979, 53310, 60418, 61455, 65070, 73746, 79965, 90627, 95958, 110619, 122910, 151045, 159930, 181254, 184365, 221238, 239895, 271881, 302090, 368730, 428257, 453135, 479790, 543762, 553095, 815643, 856514, 906270, 1106190, 1284771, 1359405, 1631286, 2141285, 2569542, 2718810, 3854313, 4078215, 4282570, 6423855, 7280369, 7708626, 8156430, 11562939, 12847710, 14560738, 19271565, 21841107, 23125878, 36401845, 38543130, 43682214, 57814695, 65523321, 72803690, 109205535, 115629390, 131046642, 196569963, 218411070, 327616605, 393139926, 655233210, 982849815, 1965699630]

約数ペア:

[(1, 1965699630), (2, 982849815), (3, 655233210), (5, 393139926), (6, 327616605), (9, 218411070), (10, 196569963), (15, 131046642), (17, 115629390), (18, 109205535), (27, 72803690), (30, 65523321), (34, 57814695), (45, 43682214), (51, 38543130), (54, 36401845), (85, 23125878), (90, 21841107), (102, 19271565), (135, 14560738), (153, 12847710), (170, 11562939), (241, 8156430), (255, 7708626), (270, 7280369), (306, 6423855), (459, 4282570), (482, 4078215), (510, 3854313), (723, 2718810), (765, 2569542), (918, 2141285), (1205, 1631286), (1446, 1359405), (1530, 1284771), (1777, 1106190), (2169, 906270), (2295, 856514), (2410, 815643), (3554, 553095), (3615, 543762), (4097, 479790), (4338, 453135), (4590, 428257), (5331, 368730), (6507, 302090), (7230, 271881), (8194, 239895), (8885, 221238), (10662, 184365), (10845, 181254), (12291, 159930), (13014, 151045), (15993, 122910), (17770, 110619), (20485, 95958), (21690, 90627), (24582, 79965), (26655, 73746), (30209, 65070), (31986, 61455), (32535, 60418), (36873, 53310), (40970, 47979)]