2191746810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19540

約数の個数: 96

約数和(自身を含む): 5968682496

約数和(自身を除く): 3776935686

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 465, 605, 682, 726, 930, 1023, 1210, 1705, 1815, 2046, 3410, 3630, 3751, 5115, 7502, 10230, 11253, 18755, 19477, 22506, 37510, 38954, 56265, 58431, 97385, 112530, 116862, 194770, 214247, 292155, 428494, 584310, 603787, 642741, 1071235, 1207574, 1285482, 1811361, 2142470, 2356717, 3018935, 3213705, 3622722, 4713434, 6037870, 6427410, 6641657, 7070151, 9056805, 11783585, 13283314, 14140302, 18113610, 19924971, 23567170, 33208285, 35350755, 39849942, 66416570, 70701510, 73058227, 99624855, 146116454, 199249710, 219174681, 365291135, 438349362, 730582270, 1095873405, 2191746810]

約数ペア:

[(1, 2191746810), (2, 1095873405), (3, 730582270), (5, 438349362), (6, 365291135), (10, 219174681), (11, 199249710), (15, 146116454), (22, 99624855), (30, 73058227), (31, 70701510), (33, 66416570), (55, 39849942), (62, 35350755), (66, 33208285), (93, 23567170), (110, 19924971), (121, 18113610), (155, 14140302), (165, 13283314), (186, 11783585), (242, 9056805), (310, 7070151), (330, 6641657), (341, 6427410), (363, 6037870), (465, 4713434), (605, 3622722), (682, 3213705), (726, 3018935), (930, 2356717), (1023, 2142470), (1210, 1811361), (1705, 1285482), (1815, 1207574), (2046, 1071235), (3410, 642741), (3630, 603787), (3751, 584310), (5115, 428494), (7502, 292155), (10230, 214247), (11253, 194770), (18755, 116862), (19477, 112530), (22506, 97385), (37510, 58431), (38954, 56265)]