22139340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 65995776

約数和(自身を除く): 43856436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 183, 230, 244, 263, 276, 305, 345, 366, 460, 526, 610, 690, 732, 789, 915, 1052, 1220, 1315, 1380, 1403, 1578, 1830, 2630, 2806, 3156, 3660, 3945, 4209, 5260, 5612, 6049, 7015, 7890, 8418, 12098, 14030, 15780, 16043, 16836, 18147, 21045, 24196, 28060, 30245, 32086, 36294, 42090, 48129, 60490, 64172, 72588, 80215, 84180, 90735, 96258, 120980, 160430, 181470, 192516, 240645, 320860, 362940, 368989, 481290, 737978, 962580, 1106967, 1475956, 1844945, 2213934, 3689890, 4427868, 5534835, 7379780, 11069670, 22139340]

約数ペア:

[(1, 22139340), (2, 11069670), (3, 7379780), (4, 5534835), (5, 4427868), (6, 3689890), (10, 2213934), (12, 1844945), (15, 1475956), (20, 1106967), (23, 962580), (30, 737978), (46, 481290), (60, 368989), (61, 362940), (69, 320860), (92, 240645), (115, 192516), (122, 181470), (138, 160430), (183, 120980), (230, 96258), (244, 90735), (263, 84180), (276, 80215), (305, 72588), (345, 64172), (366, 60490), (460, 48129), (526, 42090), (610, 36294), (690, 32086), (732, 30245), (789, 28060), (915, 24196), (1052, 21045), (1220, 18147), (1315, 16836), (1380, 16043), (1403, 15780), (1578, 14030), (1830, 12098), (2630, 8418), (2806, 7890), (3156, 7015), (3660, 6049), (3945, 5612), (4209, 5260)]