9070516980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{20627}}^1$

素因数の和:20998

約数の個数: 144

約数和(自身を含む): 31536086400

約数和(自身を除く): 22465569420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 349, 420, 630, 698, 1047, 1260, 1396, 1745, 2094, 2443, 3141, 3490, 4188, 4886, 5235, 6282, 6980, 7329, 9772, 10470, 12215, 12564, 14658, 15705, 20627, 20940, 21987, 24430, 29316, 31410, 36645, 41254, 43974, 48860, 61881, 62820, 73290, 82508, 87948, 103135, 109935, 123762, 144389, 146580, 185643, 206270, 219870, 247524, 288778, 309405, 371286, 412540, 433167, 439740, 577556, 618810, 721945, 742572, 866334, 928215, 1237620, 1299501, 1443890, 1732668, 1856430, 2165835, 2599002, 2887780, 3712860, 4331670, 5198004, 6497505, 7198823, 8663340, 12995010, 14397646, 21596469, 25990020, 28795292, 35994115, 43192938, 50391761, 64789407, 71988230, 86385876, 100783522, 107982345, 129578814, 143976460, 151175283, 201567044, 215964690, 251958805, 259157628, 302350566, 323947035, 431929380, 453525849, 503917610, 604701132, 647894070, 755876415, 907051698, 1007835220, 1295788140, 1511752830, 1814103396, 2267629245, 3023505660, 4535258490, 9070516980]

約数ペア:

[(1, 9070516980), (2, 4535258490), (3, 3023505660), (4, 2267629245), (5, 1814103396), (6, 1511752830), (7, 1295788140), (9, 1007835220), (10, 907051698), (12, 755876415), (14, 647894070), (15, 604701132), (18, 503917610), (20, 453525849), (21, 431929380), (28, 323947035), (30, 302350566), (35, 259157628), (36, 251958805), (42, 215964690), (45, 201567044), (60, 151175283), (63, 143976460), (70, 129578814), (84, 107982345), (90, 100783522), (105, 86385876), (126, 71988230), (140, 64789407), (180, 50391761), (210, 43192938), (252, 35994115), (315, 28795292), (349, 25990020), (420, 21596469), (630, 14397646), (698, 12995010), (1047, 8663340), (1260, 7198823), (1396, 6497505), (1745, 5198004), (2094, 4331670), (2443, 3712860), (3141, 2887780), (3490, 2599002), (4188, 2165835), (4886, 1856430), (5235, 1732668), (6282, 1443890), (6980, 1299501), (7329, 1237620), (9772, 928215), (10470, 866334), (12215, 742572), (12564, 721945), (14658, 618810), (15705, 577556), (20627, 439740), (20940, 433167), (21987, 412540), (24430, 371286), (29316, 309405), (31410, 288778), (36645, 247524), (41254, 219870), (43974, 206270), (48860, 185643), (61881, 146580), (62820, 144389), (73290, 123762), (82508, 109935), (87948, 103135)]