144635190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3461}}^1$

素因数の和:3677

約数の個数: 64

約数和(自身を含む): 398822400

約数和(自身を除く): 254187210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 3461, 4179, 5970, 6922, 6965, 8358, 10383, 13930, 17305, 20766, 20895, 24227, 34610, 41790, 48454, 51915, 72681, 103830, 121135, 145362, 242270, 363405, 688739, 726810, 1377478, 2066217, 3443695, 4132434, 4821173, 6887390, 9642346, 10331085, 14463519, 20662170, 24105865, 28927038, 48211730, 72317595, 144635190]

約数ペア:

[(1, 144635190), (2, 72317595), (3, 48211730), (5, 28927038), (6, 24105865), (7, 20662170), (10, 14463519), (14, 10331085), (15, 9642346), (21, 6887390), (30, 4821173), (35, 4132434), (42, 3443695), (70, 2066217), (105, 1377478), (199, 726810), (210, 688739), (398, 363405), (597, 242270), (995, 145362), (1194, 121135), (1393, 103830), (1990, 72681), (2786, 51915), (2985, 48454), (3461, 41790), (4179, 34610), (5970, 24227), (6922, 20895), (6965, 20766), (8358, 17305), (10383, 13930)]