1804295010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3308

約数の個数: 128

約数和(自身を含む): 5153923584

約数和(自身を除く): 3349628574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 73, 74, 105, 111, 146, 185, 210, 219, 222, 259, 365, 370, 438, 511, 518, 555, 730, 777, 1022, 1095, 1110, 1295, 1533, 1554, 2190, 2555, 2590, 2701, 3066, 3181, 3885, 5110, 5402, 6362, 7665, 7770, 8103, 9543, 13505, 15330, 15905, 16206, 18907, 19086, 22267, 27010, 31810, 37814, 40515, 44534, 47715, 56721, 66801, 81030, 94535, 95430, 111335, 113442, 117697, 133602, 189070, 222670, 232213, 235394, 283605, 334005, 353091, 464426, 567210, 588485, 668010, 696639, 706182, 823879, 1161065, 1176970, 1393278, 1625491, 1647758, 1765455, 2322130, 2471637, 3250982, 3483195, 3530910, 4119395, 4876473, 4943274, 6966390, 8127455, 8238790, 8591881, 9752946, 12358185, 16254910, 17183762, 24382365, 24716370, 25775643, 42959405, 48764730, 51551286, 60143167, 85918810, 120286334, 128878215, 180429501, 257756430, 300715835, 360859002, 601431670, 902147505, 1804295010]

約数ペア:

[(1, 1804295010), (2, 902147505), (3, 601431670), (5, 360859002), (6, 300715835), (7, 257756430), (10, 180429501), (14, 128878215), (15, 120286334), (21, 85918810), (30, 60143167), (35, 51551286), (37, 48764730), (42, 42959405), (70, 25775643), (73, 24716370), (74, 24382365), (105, 17183762), (111, 16254910), (146, 12358185), (185, 9752946), (210, 8591881), (219, 8238790), (222, 8127455), (259, 6966390), (365, 4943274), (370, 4876473), (438, 4119395), (511, 3530910), (518, 3483195), (555, 3250982), (730, 2471637), (777, 2322130), (1022, 1765455), (1095, 1647758), (1110, 1625491), (1295, 1393278), (1533, 1176970), (1554, 1161065), (2190, 823879), (2555, 706182), (2590, 696639), (2701, 668010), (3066, 588485), (3181, 567210), (3885, 464426), (5110, 353091), (5402, 334005), (6362, 283605), (7665, 235394), (7770, 232213), (8103, 222670), (9543, 189070), (13505, 133602), (15330, 117697), (15905, 113442), (16206, 111335), (18907, 95430), (19086, 94535), (22267, 81030), (27010, 66801), (31810, 56721), (37814, 47715), (40515, 44534)]