29742180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2285

約数の個数: 96

約数和(自身を含む): 95001984

約数和(自身を除く): 65259804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2243, 2652, 3315, 4420, 4486, 6630, 6729, 8972, 11215, 13260, 13458, 22430, 26916, 29159, 33645, 38131, 44860, 58318, 67290, 76262, 87477, 114393, 116636, 134580, 145795, 152524, 174954, 190655, 228786, 291590, 349908, 381310, 437385, 457572, 495703, 571965, 583180, 762620, 874770, 991406, 1143930, 1487109, 1749540, 1982812, 2287860, 2478515, 2974218, 4957030, 5948436, 7435545, 9914060, 14871090, 29742180]

約数ペア:

[(1, 29742180), (2, 14871090), (3, 9914060), (4, 7435545), (5, 5948436), (6, 4957030), (10, 2974218), (12, 2478515), (13, 2287860), (15, 1982812), (17, 1749540), (20, 1487109), (26, 1143930), (30, 991406), (34, 874770), (39, 762620), (51, 583180), (52, 571965), (60, 495703), (65, 457572), (68, 437385), (78, 381310), (85, 349908), (102, 291590), (130, 228786), (156, 190655), (170, 174954), (195, 152524), (204, 145795), (221, 134580), (255, 116636), (260, 114393), (340, 87477), (390, 76262), (442, 67290), (510, 58318), (663, 44860), (780, 38131), (884, 33645), (1020, 29159), (1105, 26916), (1326, 22430), (2210, 13458), (2243, 13260), (2652, 11215), (3315, 8972), (4420, 6729), (4486, 6630)]