30205994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 59270400

約数和(自身を除く): 29064406

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 59, 91, 97, 118, 182, 194, 203, 377, 406, 413, 679, 754, 767, 826, 1261, 1358, 1534, 1711, 2522, 2639, 2813, 3422, 5278, 5369, 5626, 5723, 8827, 10738, 11446, 11977, 17654, 19691, 22243, 23954, 36569, 39382, 40061, 44486, 73138, 74399, 80122, 148798, 155701, 165967, 255983, 311402, 331934, 511966, 520793, 1041586, 1161769, 2157571, 2323538, 4315142, 15102997, 30205994]

約数ペア:

[(1, 30205994), (2, 15102997), (7, 4315142), (13, 2323538), (14, 2157571), (26, 1161769), (29, 1041586), (58, 520793), (59, 511966), (91, 331934), (97, 311402), (118, 255983), (182, 165967), (194, 155701), (203, 148798), (377, 80122), (406, 74399), (413, 73138), (679, 44486), (754, 40061), (767, 39382), (826, 36569), (1261, 23954), (1358, 22243), (1534, 19691), (1711, 17654), (2522, 11977), (2639, 11446), (2813, 10738), (3422, 8827), (5278, 5723), (5369, 5626)]