1393889700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28859}}^1$

素因数の和:28906

約数の個数: 144

約数和(自身を含む): 4809692160

約数和(自身を除く): 3415802460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 6900, 8050, 9660, 12075, 16100, 24150, 28859, 48300, 57718, 86577, 115436, 144295, 173154, 202013, 288590, 346308, 404026, 432885, 577180, 606039, 663757, 721475, 808052, 865770, 1010065, 1212078, 1327514, 1442950, 1731540, 1991271, 2020130, 2164425, 2424156, 2655028, 2885900, 3030195, 3318785, 3982542, 4040260, 4328850, 4646299, 5050325, 6060390, 6637570, 7965084, 8657700, 9292598, 9956355, 10100650, 12120780, 13275140, 13938897, 15150975, 16593925, 18585196, 19912710, 20201300, 23231495, 27877794, 30301950, 33187850, 39825420, 46462990, 49781775, 55755588, 60603900, 66375700, 69694485, 92925980, 99563550, 116157475, 139388970, 199127100, 232314950, 278777940, 348472425, 464629900, 696944850, 1393889700]

約数ペア:

[(1, 1393889700), (2, 696944850), (3, 464629900), (4, 348472425), (5, 278777940), (6, 232314950), (7, 199127100), (10, 139388970), (12, 116157475), (14, 99563550), (15, 92925980), (20, 69694485), (21, 66375700), (23, 60603900), (25, 55755588), (28, 49781775), (30, 46462990), (35, 39825420), (42, 33187850), (46, 30301950), (50, 27877794), (60, 23231495), (69, 20201300), (70, 19912710), (75, 18585196), (84, 16593925), (92, 15150975), (100, 13938897), (105, 13275140), (115, 12120780), (138, 10100650), (140, 9956355), (150, 9292598), (161, 8657700), (175, 7965084), (210, 6637570), (230, 6060390), (276, 5050325), (300, 4646299), (322, 4328850), (345, 4040260), (350, 3982542), (420, 3318785), (460, 3030195), (483, 2885900), (525, 2655028), (575, 2424156), (644, 2164425), (690, 2020130), (700, 1991271), (805, 1731540), (966, 1442950), (1050, 1327514), (1150, 1212078), (1380, 1010065), (1610, 865770), (1725, 808052), (1932, 721475), (2100, 663757), (2300, 606039), (2415, 577180), (3220, 432885), (3450, 404026), (4025, 346308), (4830, 288590), (6900, 202013), (8050, 173154), (9660, 144295), (12075, 115436), (16100, 86577), (24150, 57718), (28859, 48300)]