1134409780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 2855046096

約数和(自身を除く): 1720636316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 101, 140, 146, 157, 196, 202, 245, 292, 314, 365, 404, 490, 505, 511, 628, 707, 730, 785, 980, 1010, 1022, 1099, 1414, 1460, 1570, 2020, 2044, 2198, 2555, 2828, 3140, 3535, 3577, 4396, 4949, 5110, 5495, 7070, 7154, 7373, 7693, 9898, 10220, 10990, 11461, 14140, 14308, 14746, 15386, 15857, 17885, 19796, 21980, 22922, 24745, 29492, 30772, 31714, 35770, 36865, 38465, 45844, 49490, 51611, 57305, 63428, 71540, 73730, 76930, 79285, 80227, 98980, 103222, 110999, 114610, 147460, 153860, 158570, 160454, 206444, 221998, 229220, 258055, 317140, 320908, 361277, 401135, 443996, 516110, 554995, 561589, 722554, 776993, 802270, 1032220, 1109990, 1123178, 1157561, 1445108, 1553986, 1604540, 1806385, 2219980, 2246356, 2315122, 2807945, 3107972, 3612770, 3884965, 4630244, 5615890, 5787805, 7225540, 7769930, 8102927, 11231780, 11575610, 15539860, 16205854, 23151220, 32411708, 40514635, 56720489, 81029270, 113440978, 162058540, 226881956, 283602445, 567204890, 1134409780]

約数ペア:

[(1, 1134409780), (2, 567204890), (4, 283602445), (5, 226881956), (7, 162058540), (10, 113440978), (14, 81029270), (20, 56720489), (28, 40514635), (35, 32411708), (49, 23151220), (70, 16205854), (73, 15539860), (98, 11575610), (101, 11231780), (140, 8102927), (146, 7769930), (157, 7225540), (196, 5787805), (202, 5615890), (245, 4630244), (292, 3884965), (314, 3612770), (365, 3107972), (404, 2807945), (490, 2315122), (505, 2246356), (511, 2219980), (628, 1806385), (707, 1604540), (730, 1553986), (785, 1445108), (980, 1157561), (1010, 1123178), (1022, 1109990), (1099, 1032220), (1414, 802270), (1460, 776993), (1570, 722554), (2020, 561589), (2044, 554995), (2198, 516110), (2555, 443996), (2828, 401135), (3140, 361277), (3535, 320908), (3577, 317140), (4396, 258055), (4949, 229220), (5110, 221998), (5495, 206444), (7070, 160454), (7154, 158570), (7373, 153860), (7693, 147460), (9898, 114610), (10220, 110999), (10990, 103222), (11461, 98980), (14140, 80227), (14308, 79285), (14746, 76930), (15386, 73730), (15857, 71540), (17885, 63428), (19796, 57305), (21980, 51611), (22922, 49490), (24745, 45844), (29492, 38465), (30772, 36865), (31714, 35770)]