189630350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 440971776

約数和(自身を除く): 251341426

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 71, 91, 130, 142, 175, 182, 325, 350, 355, 455, 497, 587, 650, 710, 910, 923, 994, 1174, 1775, 1846, 2275, 2485, 2935, 3550, 4109, 4550, 4615, 4970, 5870, 6461, 7631, 8218, 9230, 12425, 12922, 14675, 15262, 20545, 23075, 24850, 29350, 32305, 38155, 41090, 41677, 46150, 53417, 64610, 76310, 83354, 102725, 106834, 161525, 190775, 205450, 208385, 267085, 291739, 323050, 381550, 416770, 534170, 541801, 583478, 1041925, 1083602, 1335425, 1458695, 2083850, 2670850, 2709005, 2917390, 3792607, 5418010, 7293475, 7585214, 13545025, 14586950, 18963035, 27090050, 37926070, 94815175, 189630350]

約数ペア:

[(1, 189630350), (2, 94815175), (5, 37926070), (7, 27090050), (10, 18963035), (13, 14586950), (14, 13545025), (25, 7585214), (26, 7293475), (35, 5418010), (50, 3792607), (65, 2917390), (70, 2709005), (71, 2670850), (91, 2083850), (130, 1458695), (142, 1335425), (175, 1083602), (182, 1041925), (325, 583478), (350, 541801), (355, 534170), (455, 416770), (497, 381550), (587, 323050), (650, 291739), (710, 267085), (910, 208385), (923, 205450), (994, 190775), (1174, 161525), (1775, 106834), (1846, 102725), (2275, 83354), (2485, 76310), (2935, 64610), (3550, 53417), (4109, 46150), (4550, 41677), (4615, 41090), (4970, 38155), (5870, 32305), (6461, 29350), (7631, 24850), (8218, 23075), (9230, 20545), (12425, 15262), (12922, 14675)]