22355970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 69672960

約数和(自身を除く): 47316990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 431, 455, 494, 546, 570, 665, 741, 798, 862, 910, 1235, 1293, 1330, 1365, 1482, 1729, 1995, 2155, 2470, 2586, 2730, 3017, 3458, 3705, 3990, 4310, 5187, 5603, 6034, 6465, 7410, 8189, 8645, 9051, 10374, 11206, 12930, 15085, 16378, 16809, 17290, 18102, 24567, 25935, 28015, 30170, 33618, 39221, 40945, 45255, 49134, 51870, 56030, 57323, 78442, 81890, 84045, 90510, 106457, 114646, 117663, 122835, 168090, 171969, 196105, 212914, 235326, 245670, 286615, 319371, 343938, 392210, 532285, 573230, 588315, 638742, 745199, 859845, 1064570, 1176630, 1490398, 1596855, 1719690, 2235597, 3193710, 3725995, 4471194, 7451990, 11177985, 22355970]

約数ペア:

[(1, 22355970), (2, 11177985), (3, 7451990), (5, 4471194), (6, 3725995), (7, 3193710), (10, 2235597), (13, 1719690), (14, 1596855), (15, 1490398), (19, 1176630), (21, 1064570), (26, 859845), (30, 745199), (35, 638742), (38, 588315), (39, 573230), (42, 532285), (57, 392210), (65, 343938), (70, 319371), (78, 286615), (91, 245670), (95, 235326), (105, 212914), (114, 196105), (130, 171969), (133, 168090), (182, 122835), (190, 117663), (195, 114646), (210, 106457), (247, 90510), (266, 84045), (273, 81890), (285, 78442), (390, 57323), (399, 56030), (431, 51870), (455, 49134), (494, 45255), (546, 40945), (570, 39221), (665, 33618), (741, 30170), (798, 28015), (862, 25935), (910, 24567), (1235, 18102), (1293, 17290), (1330, 16809), (1365, 16378), (1482, 15085), (1729, 12930), (1995, 11206), (2155, 10374), (2470, 9051), (2586, 8645), (2730, 8189), (3017, 7410), (3458, 6465), (3705, 6034), (3990, 5603), (4310, 5187)]