456984330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 1255183776

約数和(自身を除く): 798199446

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 131, 155, 165, 186, 242, 262, 310, 330, 341, 363, 393, 465, 605, 655, 682, 726, 786, 930, 961, 1023, 1210, 1310, 1441, 1705, 1815, 1922, 1965, 2046, 2882, 2883, 3410, 3630, 3751, 3930, 4061, 4323, 4805, 5115, 5766, 7205, 7502, 8122, 8646, 9610, 10230, 10571, 11253, 12183, 14410, 14415, 15851, 18755, 20305, 21142, 21615, 22506, 24366, 28830, 31702, 31713, 37510, 40610, 43230, 44671, 47553, 52855, 56265, 60915, 63426, 79255, 89342, 95106, 105710, 112530, 116281, 121830, 125891, 134013, 158510, 158565, 223355, 232562, 237765, 251782, 268026, 317130, 348843, 377673, 446710, 475530, 491381, 581405, 629455, 670065, 697686, 755346, 982762, 1162810, 1258910, 1340130, 1384801, 1474143, 1744215, 1888365, 2456905, 2769602, 2948286, 3488430, 3776730, 4154403, 4913810, 6924005, 7370715, 8308806, 13848010, 14741430, 15232811, 20772015, 30465622, 41544030, 45698433, 76164055, 91396866, 152328110, 228492165, 456984330]

約数ペア:

[(1, 456984330), (2, 228492165), (3, 152328110), (5, 91396866), (6, 76164055), (10, 45698433), (11, 41544030), (15, 30465622), (22, 20772015), (30, 15232811), (31, 14741430), (33, 13848010), (55, 8308806), (62, 7370715), (66, 6924005), (93, 4913810), (110, 4154403), (121, 3776730), (131, 3488430), (155, 2948286), (165, 2769602), (186, 2456905), (242, 1888365), (262, 1744215), (310, 1474143), (330, 1384801), (341, 1340130), (363, 1258910), (393, 1162810), (465, 982762), (605, 755346), (655, 697686), (682, 670065), (726, 629455), (786, 581405), (930, 491381), (961, 475530), (1023, 446710), (1210, 377673), (1310, 348843), (1441, 317130), (1705, 268026), (1815, 251782), (1922, 237765), (1965, 232562), (2046, 223355), (2882, 158565), (2883, 158510), (3410, 134013), (3630, 125891), (3751, 121830), (3930, 116281), (4061, 112530), (4323, 105710), (4805, 95106), (5115, 89342), (5766, 79255), (7205, 63426), (7502, 60915), (8122, 56265), (8646, 52855), (9610, 47553), (10230, 44671), (10571, 43230), (11253, 40610), (12183, 37510), (14410, 31713), (14415, 31702), (15851, 28830), (18755, 24366), (20305, 22506), (21142, 21615)]