2742804980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 6116705280

約数和(自身を除く): 3373900300

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 97, 118, 124, 155, 194, 236, 295, 310, 388, 485, 590, 620, 773, 970, 1180, 1546, 1829, 1940, 3007, 3092, 3658, 3865, 5723, 6014, 7316, 7730, 9145, 11446, 12028, 15035, 15460, 18290, 22892, 23963, 28615, 30070, 36580, 45607, 47926, 57230, 60140, 74981, 91214, 95852, 114460, 119815, 149962, 177413, 182428, 228035, 239630, 299924, 354826, 374905, 456070, 479260, 709652, 749810, 887065, 912140, 1413817, 1499620, 1774130, 2324411, 2827634, 3548260, 4423879, 4648822, 5655268, 7069085, 8847758, 9297644, 11622055, 14138170, 17695516, 22119395, 23244110, 28276340, 44238790, 46488220, 88477580, 137140249, 274280498, 548560996, 685701245, 1371402490, 2742804980]

約数ペア:

[(1, 2742804980), (2, 1371402490), (4, 685701245), (5, 548560996), (10, 274280498), (20, 137140249), (31, 88477580), (59, 46488220), (62, 44238790), (97, 28276340), (118, 23244110), (124, 22119395), (155, 17695516), (194, 14138170), (236, 11622055), (295, 9297644), (310, 8847758), (388, 7069085), (485, 5655268), (590, 4648822), (620, 4423879), (773, 3548260), (970, 2827634), (1180, 2324411), (1546, 1774130), (1829, 1499620), (1940, 1413817), (3007, 912140), (3092, 887065), (3658, 749810), (3865, 709652), (5723, 479260), (6014, 456070), (7316, 374905), (7730, 354826), (9145, 299924), (11446, 239630), (12028, 228035), (15035, 182428), (15460, 177413), (18290, 149962), (22892, 119815), (23963, 114460), (28615, 95852), (30070, 91214), (36580, 74981), (45607, 60140), (47926, 57230)]