193697940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 563915520

約数和(自身を除く): 370217580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 246, 284, 355, 410, 426, 492, 615, 710, 820, 852, 1065, 1109, 1230, 1420, 2130, 2218, 2460, 2911, 3327, 4260, 4436, 5545, 5822, 6654, 8733, 11090, 11644, 13308, 14555, 16635, 17466, 22180, 29110, 33270, 34932, 43665, 45469, 58220, 66540, 78739, 87330, 90938, 136407, 157478, 174660, 181876, 227345, 236217, 272814, 314956, 393695, 454690, 472434, 545628, 682035, 787390, 909380, 944868, 1181085, 1364070, 1574780, 2362170, 2728140, 3228299, 4724340, 6456598, 9684897, 12913196, 16141495, 19369794, 32282990, 38739588, 48424485, 64565980, 96848970, 193697940]

約数ペア:

[(1, 193697940), (2, 96848970), (3, 64565980), (4, 48424485), (5, 38739588), (6, 32282990), (10, 19369794), (12, 16141495), (15, 12913196), (20, 9684897), (30, 6456598), (41, 4724340), (60, 3228299), (71, 2728140), (82, 2362170), (123, 1574780), (142, 1364070), (164, 1181085), (205, 944868), (213, 909380), (246, 787390), (284, 682035), (355, 545628), (410, 472434), (426, 454690), (492, 393695), (615, 314956), (710, 272814), (820, 236217), (852, 227345), (1065, 181876), (1109, 174660), (1230, 157478), (1420, 136407), (2130, 90938), (2218, 87330), (2460, 78739), (2911, 66540), (3327, 58220), (4260, 45469), (4436, 43665), (5545, 34932), (5822, 33270), (6654, 29110), (8733, 22180), (11090, 17466), (11644, 16635), (13308, 14555)]