27363990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 70352640

約数和(自身を除く): 42988650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 787, 915, 1159, 1574, 1830, 2318, 2361, 3477, 3935, 4722, 5795, 6954, 7870, 11590, 11805, 14953, 17385, 23610, 29906, 34770, 44859, 48007, 74765, 89718, 96014, 144021, 149530, 224295, 240035, 288042, 448590, 480070, 720105, 912133, 1440210, 1824266, 2736399, 4560665, 5472798, 9121330, 13681995, 27363990]

約数ペア:

[(1, 27363990), (2, 13681995), (3, 9121330), (5, 5472798), (6, 4560665), (10, 2736399), (15, 1824266), (19, 1440210), (30, 912133), (38, 720105), (57, 480070), (61, 448590), (95, 288042), (114, 240035), (122, 224295), (183, 149530), (190, 144021), (285, 96014), (305, 89718), (366, 74765), (570, 48007), (610, 44859), (787, 34770), (915, 29906), (1159, 23610), (1574, 17385), (1830, 14953), (2318, 11805), (2361, 11590), (3477, 7870), (3935, 6954), (4722, 5795)]