1215662874620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2879}}^1\times {\mathrm{5471}}^1$

素因数の和:8603

約数の個数: 96

約数和(自身を含む): 2716409364480

約数和(自身を除く): 1500746489860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 227, 340, 454, 908, 1135, 2270, 2879, 3859, 4540, 5471, 5758, 7718, 10942, 11516, 14395, 15436, 19295, 21884, 27355, 28790, 38590, 48943, 54710, 57580, 77180, 93007, 97886, 109420, 186014, 195772, 244715, 372028, 465035, 489430, 653533, 930070, 978860, 1241917, 1307066, 1860140, 2483834, 2614132, 3267665, 4967668, 6209585, 6535330, 11110061, 12419170, 13070660, 15751009, 21112589, 22220122, 24838340, 31502018, 42225178, 44440244, 55550305, 63004036, 78755045, 84450356, 105562945, 111100610, 157510090, 211125890, 222201220, 267767153, 315020180, 422251780, 535534306, 1071068612, 1338835765, 2677671530, 3575479043, 5355343060, 7150958086, 14301916172, 17877395215, 35754790430, 60783143731, 71509580860, 121566287462, 243132574924, 303915718655, 607831437310, 1215662874620]

約数ペア:

[(1, 1215662874620), (2, 607831437310), (4, 303915718655), (5, 243132574924), (10, 121566287462), (17, 71509580860), (20, 60783143731), (34, 35754790430), (68, 17877395215), (85, 14301916172), (170, 7150958086), (227, 5355343060), (340, 3575479043), (454, 2677671530), (908, 1338835765), (1135, 1071068612), (2270, 535534306), (2879, 422251780), (3859, 315020180), (4540, 267767153), (5471, 222201220), (5758, 211125890), (7718, 157510090), (10942, 111100610), (11516, 105562945), (14395, 84450356), (15436, 78755045), (19295, 63004036), (21884, 55550305), (27355, 44440244), (28790, 42225178), (38590, 31502018), (48943, 24838340), (54710, 22220122), (57580, 21112589), (77180, 15751009), (93007, 13070660), (97886, 12419170), (109420, 11110061), (186014, 6535330), (195772, 6209585), (244715, 4967668), (372028, 3267665), (465035, 2614132), (489430, 2483834), (653533, 1860140), (930070, 1307066), (978860, 1241917)]