2018380260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136193}}^1$

素因数の和:136237

約数の個数: 96

約数和(自身を含む): 6406565760

約数和(自身を除く): 4388185500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 136193, 272386, 408579, 544772, 680965, 817158, 1361930, 1634316, 1770509, 2042895, 2587667, 2723860, 3541018, 4085790, 5175334, 5311527, 7082036, 7763001, 8171580, 8852545, 10350668, 10623054, 12938335, 15526002, 17705090, 21246108, 25876670, 26557635, 31052004, 33639671, 35410180, 38815005, 51753340, 53115270, 67279342, 77630010, 100919013, 106230540, 134558684, 155260020, 168198355, 201838026, 336396710, 403676052, 504595065, 672793420, 1009190130, 2018380260]

約数ペア:

[(1, 2018380260), (2, 1009190130), (3, 672793420), (4, 504595065), (5, 403676052), (6, 336396710), (10, 201838026), (12, 168198355), (13, 155260020), (15, 134558684), (19, 106230540), (20, 100919013), (26, 77630010), (30, 67279342), (38, 53115270), (39, 51753340), (52, 38815005), (57, 35410180), (60, 33639671), (65, 31052004), (76, 26557635), (78, 25876670), (95, 21246108), (114, 17705090), (130, 15526002), (156, 12938335), (190, 10623054), (195, 10350668), (228, 8852545), (247, 8171580), (260, 7763001), (285, 7082036), (380, 5311527), (390, 5175334), (494, 4085790), (570, 3541018), (741, 2723860), (780, 2587667), (988, 2042895), (1140, 1770509), (1235, 1634316), (1482, 1361930), (2470, 817158), (2964, 680965), (3705, 544772), (4940, 408579), (7410, 272386), (14820, 136193)]