231030030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1102

約数の個数: 128

約数和(自身を含む): 698720256

約数和(自身を除く): 467690226

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 103, 105, 110, 154, 165, 206, 210, 231, 309, 330, 385, 462, 515, 618, 721, 770, 971, 1030, 1133, 1155, 1442, 1545, 1942, 2163, 2266, 2310, 2913, 3090, 3399, 3605, 4326, 4855, 5665, 5826, 6797, 6798, 7210, 7931, 9710, 10681, 10815, 11330, 13594, 14565, 15862, 16995, 20391, 21362, 21630, 23793, 29130, 32043, 33985, 33990, 39655, 40782, 47586, 53405, 64086, 67970, 74767, 79310, 100013, 101955, 106810, 118965, 149534, 160215, 200026, 203910, 224301, 237930, 300039, 320430, 373835, 448602, 500065, 600078, 700091, 747670, 1000130, 1100143, 1121505, 1400182, 1500195, 2100273, 2200286, 2243010, 3000390, 3300429, 3500455, 4200546, 5500715, 6600858, 7000910, 7701001, 10501365, 11001430, 15402002, 16502145, 21002730, 23103003, 33004290, 38505005, 46206006, 77010010, 115515015, 231030030]

約数ペア:

[(1, 231030030), (2, 115515015), (3, 77010010), (5, 46206006), (6, 38505005), (7, 33004290), (10, 23103003), (11, 21002730), (14, 16502145), (15, 15402002), (21, 11001430), (22, 10501365), (30, 7701001), (33, 7000910), (35, 6600858), (42, 5500715), (55, 4200546), (66, 3500455), (70, 3300429), (77, 3000390), (103, 2243010), (105, 2200286), (110, 2100273), (154, 1500195), (165, 1400182), (206, 1121505), (210, 1100143), (231, 1000130), (309, 747670), (330, 700091), (385, 600078), (462, 500065), (515, 448602), (618, 373835), (721, 320430), (770, 300039), (971, 237930), (1030, 224301), (1133, 203910), (1155, 200026), (1442, 160215), (1545, 149534), (1942, 118965), (2163, 106810), (2266, 101955), (2310, 100013), (2913, 79310), (3090, 74767), (3399, 67970), (3605, 64086), (4326, 53405), (4855, 47586), (5665, 40782), (5826, 39655), (6797, 33990), (6798, 33985), (7210, 32043), (7931, 29130), (9710, 23793), (10681, 21630), (10815, 21362), (11330, 20391), (13594, 16995), (14565, 15862)]