77224170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2311

約数の個数: 64

約数和(自身を含む): 198380160

約数和(自身を除く): 121155990

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, 915, 1159, 1830, 2221, 2318, 3477, 4442, 5795, 6663, 6954, 11105, 11590, 13326, 17385, 22210, 33315, 34770, 42199, 66630, 84398, 126597, 135481, 210995, 253194, 270962, 406443, 421990, 632985, 677405, 812886, 1265970, 1354810, 2032215, 2574139, 4064430, 5148278, 7722417, 12870695, 15444834, 25741390, 38612085, 77224170]

約数ペア:

[(1, 77224170), (2, 38612085), (3, 25741390), (5, 15444834), (6, 12870695), (10, 7722417), (15, 5148278), (19, 4064430), (30, 2574139), (38, 2032215), (57, 1354810), (61, 1265970), (95, 812886), (114, 677405), (122, 632985), (183, 421990), (190, 406443), (285, 270962), (305, 253194), (366, 210995), (570, 135481), (610, 126597), (915, 84398), (1159, 66630), (1830, 42199), (2221, 34770), (2318, 33315), (3477, 22210), (4442, 17385), (5795, 13326), (6663, 11590), (6954, 11105)]