38142690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 98029440

約数和(自身を除く): 59886750

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, 1097, 1159, 1830, 2194, 2318, 3291, 3477, 5485, 5795, 6582, 6954, 10970, 11590, 16455, 17385, 20843, 32910, 34770, 41686, 62529, 66917, 104215, 125058, 133834, 200751, 208430, 312645, 334585, 401502, 625290, 669170, 1003755, 1271423, 2007510, 2542846, 3814269, 6357115, 7628538, 12714230, 19071345, 38142690]

約数ペア:

[(1, 38142690), (2, 19071345), (3, 12714230), (5, 7628538), (6, 6357115), (10, 3814269), (15, 2542846), (19, 2007510), (30, 1271423), (38, 1003755), (57, 669170), (61, 625290), (95, 401502), (114, 334585), (122, 312645), (183, 208430), (190, 200751), (285, 133834), (305, 125058), (366, 104215), (570, 66917), (610, 62529), (915, 41686), (1097, 34770), (1159, 32910), (1830, 20843), (2194, 17385), (2318, 16455), (3291, 11590), (3477, 10970), (5485, 6954), (5795, 6582)]