1897439310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5573}}^1$

素因数の和:5699

約数の個数: 128

約数和(自身を含む): 5506220160

約数和(自身を除く): 3608780850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 194, 195, 234, 270, 291, 351, 390, 485, 582, 585, 702, 873, 970, 1170, 1261, 1455, 1746, 1755, 2522, 2619, 2910, 3510, 3783, 4365, 5238, 5573, 6305, 7566, 8730, 11146, 11349, 12610, 13095, 16719, 18915, 22698, 26190, 27865, 33438, 34047, 37830, 50157, 55730, 56745, 68094, 72449, 83595, 100314, 113490, 144898, 150471, 167190, 170235, 217347, 250785, 300942, 340470, 362245, 434694, 501570, 540581, 652041, 724490, 752355, 1081162, 1086735, 1304082, 1504710, 1621743, 1956123, 2173470, 2702905, 3243486, 3260205, 3912246, 4865229, 5405810, 6520410, 7027553, 8108715, 9730458, 9780615, 14055106, 14595687, 16217430, 19561230, 21082659, 24326145, 29191374, 35137765, 42165318, 48652290, 63247977, 70275530, 72978435, 105413295, 126495954, 145956870, 189743931, 210826590, 316239885, 379487862, 632479770, 948719655, 1897439310]

約数ペア:

[(1, 1897439310), (2, 948719655), (3, 632479770), (5, 379487862), (6, 316239885), (9, 210826590), (10, 189743931), (13, 145956870), (15, 126495954), (18, 105413295), (26, 72978435), (27, 70275530), (30, 63247977), (39, 48652290), (45, 42165318), (54, 35137765), (65, 29191374), (78, 24326145), (90, 21082659), (97, 19561230), (117, 16217430), (130, 14595687), (135, 14055106), (194, 9780615), (195, 9730458), (234, 8108715), (270, 7027553), (291, 6520410), (351, 5405810), (390, 4865229), (485, 3912246), (582, 3260205), (585, 3243486), (702, 2702905), (873, 2173470), (970, 1956123), (1170, 1621743), (1261, 1504710), (1455, 1304082), (1746, 1086735), (1755, 1081162), (2522, 752355), (2619, 724490), (2910, 652041), (3510, 540581), (3783, 501570), (4365, 434694), (5238, 362245), (5573, 340470), (6305, 300942), (7566, 250785), (8730, 217347), (11146, 170235), (11349, 167190), (12610, 150471), (13095, 144898), (16719, 113490), (18915, 100314), (22698, 83595), (26190, 72449), (27865, 68094), (33438, 56745), (34047, 55730), (37830, 50157)]